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Counterbore
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169 part numbers
| Description | Size | Thread | Length | Material | Thread Series | Sold by | In stock | Part number | Price |
|---|---|---|---|---|---|---|---|---|---|
| 1/4" Diameter | |||||||||
| Counterbore Alloy | 1/4-20 X 1/2 | 20 TPI | 1/2" | USS/Coarse | Each | Out of stock | BCB-1412 | $0.33 / each | |
| Counterbore Alloy | 1/4-20 X 5/8 | 20 TPI | 5/8" | USS/Coarse | Each | Out of stock | BCB-1458 | $0.36 / each | |
| Counterbore Alloy | 1/4-20 X 3/4 | 20 TPI | 3/4" | USS/Coarse | Each | Out of stock | BCB-1434 | $0.66 / each | |
| Counterbore Alloy | 1/4-20 X 7/8 | 20 TPI | 7/8" | USS/Coarse | Each | Out of stock | BCB-1478 | $0.44 / each | |
| Counterbore Alloy | 1/4-20 X 1 | 20 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-141 | $1.10 / each | |
| Counterbore Alloy | 1/4-20 X 1-1/4 | 20 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-14114 | $0.58 / each | |
| Counterbore Alloy | 1/4-20 X 1-1/2 | 20 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-14112 | $0.68 / each | |
| Counterbore Alloy | 1/4-20 X 1-3/4 | 20 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-14134 | $0.76 / each | |
| Counterbore Alloy | 1/4-20 X 2 | 20 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-142 | $0.86 / each | |
| Counterbore Alloy | 1/4-20 X 2-1/4 | 20 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-14214 | Price on request | |
| Counterbore Alloy | 1/4-20 X 2-1/2 | 20 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-14212 | $1.15 / each | |
| Counterbore Alloy | 1/4-20 X 2-3/4 | 20 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-14234 | Price on request | |
| Counterbore Alloy | 1/4-20 X 3 | 20 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-143 | Price on request | |
| Counterbore Alloy | 1/4-20 X 3-1/4 | 20 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-14314 | Price on request | |
| Counterbore Alloy | 1/4-20 X 3-1/2 | 20 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-14312 | Price on request | |
| Counterbore Alloy | 1/4-20 X 3-3/4 | 20 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-14334 | Price on request | |
| Counterbore Alloy | 1/4-20 X 4 | 20 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-144 | Price on request | |
| Counterbore Alloy | 1/4-20 X 4-1/4 | 20 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-14414 | Price on request | |
| Counterbore Alloy | 1/4-20 X 4-1/2 | 20 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-14412 | Price on request | |
| Counterbore Alloy | 1/4-20 X 4-3/4 | 20 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-14434 | Price on request | |
| Counterbore Alloy | 1/4-20 X 5 | 20 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-145 | Price on request | |
| 5/16" Diameter | |||||||||
| Counterbore Alloy | 5/16-18 X 1/2 | 18 TPI | 1/2" | USS/Coarse | Each | Out of stock | BCB-51612 | $0.52 / each | |
| Counterbore Alloy | 5/16-18 X 5/8 | 18 TPI | 5/8" | USS/Coarse | Each | Out of stock | BCB-51658 | $0.59 / each | |
| Counterbore Alloy | 5/16-18 X 3/4 | 18 TPI | 3/4" | USS/Coarse | Each | Out of stock | BCB-51634 | $0.90 / each | |
| Counterbore Alloy | 5/16-18 X 7/8 | 18 TPI | 7/8" | USS/Coarse | Each | Out of stock | BCB-51678 | $0.71 / each | |
| Counterbore Alloy | 5/16-18 X 1 | 18 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-5161 | $1.05 / each | |
| Counterbore Alloy | 5/16-18 X 1-1/4 | 18 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-516114 | $0.91 / each | |
| Counterbore Alloy | 5/16-18 X 1-1/2 | 18 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-516112 | $1.07 / each | |
| Counterbore Alloy | 5/16-18 X 1-3/4 | 18 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-516134 | $1.61 / each | |
| Counterbore Alloy | 5/16-18 X 2 | 18 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-5162 | $1.06 / each | |
| Counterbore Alloy | 5/16-18 X 2-1/4 | 18 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-516214 | Price on request | |
| Counterbore Alloy | 5/16-18 X 2-1/2 | 18 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-516212 | $1.34 / each | |
| Counterbore Alloy | 5/16-18 X 2-3/4 | 18 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-516234 | Price on request | |
| Counterbore Alloy | 5/16-18 X 3 | 18 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-5163 | $2.65 / each | |
| Counterbore Alloy | 5/16-18 X 3-1/4 | 18 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-516314 | Price on request | |
| Counterbore Alloy | 5/16-18 X 3-1/2 | 18 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-516312 | $1.76 / each | |
| Counterbore Alloy | 5/16-18 X 3-3/4 | 18 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-516334 | Price on request | |
| Counterbore Alloy | 5/16-18 X 4 | 18 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-5164 | Price on request | |
| Counterbore Alloy | 5/16-18 X 4-1/4 | 18 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-516414 | Price on request | |
| Counterbore Alloy | 5/16-18 X 4-1/2 | 18 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-516412 | Price on request | |
| Counterbore Alloy | 5/16-18 X 4-3/4 | 18 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-516434 | Price on request | |
| Counterbore Alloy | 5/16-18 X 5 | 18 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-5165 | Price on request | |
| 3/8" Diameter | |||||||||
| Counterbore Alloy | 3/8-16 X 1/2 | 16 TPI | 1/2" | USS/Coarse | Each | Out of stock | BCB-3812 | $0.38 / each | |
| Counterbore Alloy | 3/8-16 X 5/8 | 16 TPI | 5/8" | USS/Coarse | Each | Out of stock | BCB-3858 | Price on request | |
| Counterbore Alloy | 3/8-16 X 3/4 | 16 TPI | 3/4" | USS/Coarse | Each | Out of stock | BCB-3834 | $0.38 / each | |
| Counterbore Stainless Steel | 3/8-16 X 3/4 | 16 TPI | 3/4" | Stainless | USS/Coarse | Each | Out of stock | BCBS-3834 | $4.28 / each |
| Counterbore Alloy | 3/8-16 X 7/8 | 16 TPI | 7/8" | USS/Coarse | Each | Out of stock | BCB-3878 | Price on request | |
| Counterbore Alloy | 3/8-16 X 1 | 16 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-381 | $1.25 / each | |
| Counterbore Stainless Steel | 3/8-16 X 1 | 16 TPI | 1" | Stainless | USS/Coarse | Each | Out of stock | BCBS-381 | $5.29 / each |
| Counterbore Alloy | 3/8-16 X 1-1/4 | 16 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-38114 | $1.32 / each | |
| Counterbore Alloy | 3/8-16 X 1-1/2 | 16 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-38112 | $1.40 / each | |
| Counterbore Alloy | 3/8-16 X 1-3/4 | 16 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-38134 | $1.90 / each | |
| Counterbore Alloy | 3/8-16 X 2 | 16 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-382 | $2.06 / each | |
| Counterbore Alloy | 3/8-16 X 2-1/4 | 16 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-38214 | $2.15 / each | |
| Counterbore Alloy | 3/8-16 X 2-1/2 | 16 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-38212 | $0.97 / each | |
| Counterbore Alloy | 3/8-16 X 2-3/4 | 16 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-38234 | $3.60 / each | |
| Counterbore Alloy | 3/8-16 X 3 | 16 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-383 | $1.19 / each | |
| Counterbore Alloy | 3/8-16 X 3-1/4 | 16 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-38314 | Price on request | |
| Counterbore Alloy | 3/8-16 X 3-1/2 | 16 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-38312 | $3.24 / each | |
| Counterbore Alloy | 3/8-16 X 3-3/4 | 16 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-38334 | Price on request | |
| Counterbore Alloy | 3/8-16 X 4 | 16 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-384 | $3.65 / each | |
| Counterbore Alloy | 3/8-16 X 4-1/4 | 16 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-38414 | Price on request | |
| Counterbore Alloy | 3/8-16 X 4-1/2 | 16 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-38412 | $4.48 / each | |
| Counterbore Alloy | 3/8-16 X 4-3/4 | 16 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-38434 | Price on request | |
| Counterbore Alloy | 3/8-16 X 5 | 16 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-385 | $5.38 / each | |
| Counterbore SAE Alloy | 3/8-24 X 3/4 | 24 TPI | 3/4" | SAE/Fine | Each | Out of stock | BCB-F3834 | $0.40 / each | |
| Counterbore SAE Alloy | 3/8-24 X 3 | 24 TPI | 3" | SAE/Fine | Each | Out of stock | BCB-F383 | $0.95 / each | |
| 7/16" Diameter | |||||||||
| Counterbore Alloy | 7/16-14 X 3/4 | 14 TPI | 3/4" | USS/Coarse | Each | Out of stock | BCB-71634 | Price on request | |
| Counterbore Alloy | 7/16-14 X 7/8 | 14 TPI | 7/8" | USS/Coarse | Each | Out of stock | BCB-71678 | Price on request | |
| Counterbore Alloy | 7/16-14 X 1 | 14 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-7161 | $1.34 / each | |
| Counterbore Alloy | 7/16-14 X 1-1/4 | 14 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-716114 | $1.97 / each | |
| Counterbore Alloy | 7/16-14 X 1-1/2 | 14 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-716112 | $1.76 / each | |
| Counterbore Alloy | 7/16-14 X 1-3/4 | 14 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-716134 | $1.93 / each | |
| Counterbore Alloy | 7/16-14 X 2 | 14 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-7162 | $2.03 / each | |
| Counterbore Alloy | 7/16-14 X 2-1/4 | 14 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-716214 | Price on request | |
| Counterbore Alloy | 7/16-14 X 2-1/2 | 14 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-716212 | $2.50 / each | |
| Counterbore Alloy | 7/16-14 X 2-3/4 | 14 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-716234 | Price on request | |
| Counterbore Alloy | 7/16-14 X 3 | 14 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-7163 | $2.81 / each | |
| Counterbore Alloy | 7/16-14 X 3-1/4 | 14 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-716314 | Price on request | |
| Counterbore Alloy | 7/16-14 X 3-1/2 | 14 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-716312 | $3.36 / each | |
| Counterbore Alloy | 7/16-14 X 3-3/4 | 14 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-716334 | Price on request | |
| Counterbore Alloy | 7/16-14 X 4 | 14 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-7164 | $3.74 / each | |
| Counterbore Alloy | 7/16-14 X 4-1/4 | 14 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-716414 | Price on request | |
| Counterbore Alloy | 7/16-14 X 4-1/2 | 14 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-716412 | Price on request | |
| Counterbore Alloy | 7/16-14 X 4-3/4 | 14 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-716434 | Price on request | |
| Counterbore Alloy | 7/16-14 X 5 | 14 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-7165 | Price on request | |
| Counterbore SAE Alloy | 7/16-20 X 1-1/2 | 20 TPI | 1-1/2" | SAE/Fine | Each | Out of stock | BCB-F716112 | $1.85 / each | |
| Counterbore SAE Alloy | 7/16-20 X 1-3/4 | 20 TPI | 1-3/4" | SAE/Fine | Each | Out of stock | BCB-F716134 | $2.02 / each | |
| Counterbore SAE Alloy | 7/16-20 X 2 | 20 TPI | 2" | SAE/Fine | Each | Out of stock | BCB-F7162 | Price on request | |
| Counterbore SAE Alloy | 7/16-20 X 2-1/4 | 20 TPI | 2-1/4" | SAE/Fine | Each | Out of stock | BCB-F716214 | Price on request | |
| Counterbore SAE Alloy | 7/16-20 X 2-1/2 | 20 TPI | 2-1/2" | SAE/Fine | Each | Out of stock | BCB-F716212 | $3.19 / each | |
| Counterbore SAE Alloy | 7/16-20 X 2-3/4 | 20 TPI | 2-3/4" | SAE/Fine | Each | Out of stock | BCB-F716234 | Price on request | |
| Counterbore SAE Alloy | 7/16-20 X 3 | 20 TPI | 3" | SAE/Fine | Each | Out of stock | BCB-F7163 | Price on request | |
| 1/2" Diameter | |||||||||
| Counterbore Alloy | 1/2-13 X 3/4 | 13 TPI | 3/4" | USS/Coarse | Each | Out of stock | BCB-1234 | Price on request | |
| Counterbore Alloy | 1/2-13 X 7/8 | 13 TPI | 7/8" | USS/Coarse | Each | Out of stock | BCB-1278 | Price on request | |
| Counterbore Alloy | 1/2-13 X 1 | 13 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-121 | $1.51 / each | |
| Counterbore Alloy | 1/2-13 X 1-1/4 | 13 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-12114 | $1.68 / each | |
| Counterbore Alloy | 1/2-13 X 1-1/2 | 13 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-12112 | $2.50 / each | |
| Counterbore Alloy | 1/2-13 X 1-3/4 | 13 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-12134 | $2.18 / each | |
| Counterbore Alloy | 1/2-13 X 2 | 13 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-122 | $2.44 / each | |
| Counterbore Alloy | 1/2-13 X 2-1/4 | 13 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-12214 | Price on request | |
| Counterbore Alloy | 1/2-13 X 2-1/2 | 13 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-12212 | $2.94 / each | |
| Counterbore Alloy | 1/2-13 X 2-3/4 | 13 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-12234 | Price on request | |
| Counterbore Alloy | 1/2-13 X 3 | 13 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-123 | $3.85 / each | |
| Counterbore Alloy | 1/2-13 X 3-1/4 | 13 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-12314 | Price on request | |
| Counterbore Alloy | 1/2-13 X 3-1/2 | 13 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-12312 | $4.31 / each | |
| Counterbore Alloy | 1/2-13 X 3-3/4 | 13 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-12334 | Price on request | |
| Counterbore Alloy | 1/2-13 X 4 | 13 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-124 | $4.80 / each | |
| Counterbore Alloy | 1/2-13 X 4-1/4 | 13 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-12414 | Price on request | |
| Counterbore Alloy | 1/2-13 X 4-1/2 | 13 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-12412 | $5.39 / each | |
| Counterbore Alloy | 1/2-13 X 4-3/4 | 13 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-12434 | Price on request | |
| Counterbore Alloy | 1/2-13 X 5 | 13 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-125 | $6.07 / each | |
| Counterbore Alloy | 1/2-13 X 5-1/4 | 13 TPI | 5-1/4" | USS/Coarse | Each | Out of stock | BCB-12514 | Price on request | |
| Counterbore Alloy | 1/2-13 X 5-1/2 | 13 TPI | 5-1/2" | USS/Coarse | Each | Out of stock | BCB-12512 | Price on request | |
| Counterbore Alloy | 1/2-13 X 5-3/4 | 13 TPI | 5-3/4" | USS/Coarse | Each | Out of stock | BCB-12534 | Price on request | |
| Counterbore Alloy | 1/2-13 X 6 | 13 TPI | 6" | USS/Coarse | Each | Out of stock | BCB-126 | Price on request | |
| Counterbore SAE Alloy | 1/2-20 X 2-1/2 | 20 TPI | 2-1/2" | SAE/Fine | Each | Out of stock | BCB-F12212 | $3.02 / each | |
| Counterbore SAE Alloy | 1/2-20 X 3 | 20 TPI | 3" | SAE/Fine | Each | Out of stock | BCB-F123 | $4.70 / each | |
| Counterbore SAE Alloy | 1/2-20 X 4 | 20 TPI | 4" | SAE/Fine | Each | Out of stock | BCB-F124 | $6.30 / each | |
| 5/8" Diameter | |||||||||
| Counterbore Alloy | 5/8-11 X 1 | 11 TPI | 1" | USS/Coarse | Each | Out of stock | BCB-581 | $2.69 / each | |
| Counterbore Alloy | 5/8-11 X 1-1/4 | 11 TPI | 1-1/4" | USS/Coarse | Each | Out of stock | BCB-58114 | Price on request | |
| Counterbore Alloy | 5/8-11 X 1-1/2 | 11 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-58112 | $3.47 / each | |
| Counterbore Alloy | 5/8-11 X 1-3/4 | 11 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-58134 | $4.31 / each | |
| Counterbore Alloy | 5/8-11 X 2 | 11 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-582 | $4.56 / each | |
| Counterbore Alloy | 5/8-11 X 2-1/4 | 11 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-58214 | Price on request | |
| Counterbore Alloy | 5/8-11 X 2-1/2 | 11 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-58212 | $5.12 / each | |
| Counterbore Alloy | 5/8-11 X 2-3/4 | 11 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-58234 | Price on request | |
| Counterbore Alloy | 5/8-11 X 3 | 11 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-583 | $5.75 / each | |
| Counterbore Alloy | 5/8-11 X 3-1/4 | 11 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-58314 | Price on request | |
| Counterbore Alloy | 5/8-11 X 3-1/2 | 11 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-58312 | $6.48 / each | |
| Counterbore Alloy | 5/8-11 X 3-3/4 | 11 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-58334 | Price on request | |
| Counterbore Alloy | 5/8-11 X 4 | 11 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-584 | $6.95 / each | |
| Counterbore Alloy | 5/8-11 X 4-1/4 | 11 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-58414 | Price on request | |
| Counterbore Alloy | 5/8-11 X 4-1/2 | 11 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-58412 | $9.68 / each | |
| Counterbore Alloy | 5/8-11 X 4-3/4 | 11 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-58434 | Price on request | |
| Counterbore Alloy | 5/8-11 X 5 | 11 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-585 | $10.57 / each | |
| Counterbore Alloy | 5/8-11 X 5-1/4 | 11 TPI | 5-1/4" | USS/Coarse | Each | Out of stock | BCB-58514 | Price on request | |
| Counterbore Alloy | 5/8-11 X 5-1/2 | 11 TPI | 5-1/2" | USS/Coarse | Each | Out of stock | BCB-58512 | Price on request | |
| Counterbore Alloy | 5/8-11 X 5-3/4 | 11 TPI | 5-3/4" | USS/Coarse | Each | Out of stock | BCB-58534 | Price on request | |
| Counterbore Alloy | 5/8-11 X 6 | 11 TPI | 6" | USS/Coarse | Each | Out of stock | BCB-586 | Price on request | |
| Counterbore SAE Alloy | 5/8-18 X 2-1/4 | 18 TPI | 2-1/4" | SAE/Fine | Each | Out of stock | BCB-F58214 | Price on request | |
| Counterbore SAE Alloy | 5/8-18 X 2-1/2 | 18 TPI | 2-1/2" | SAE/Fine | Each | Out of stock | BCB-F58212 | Price on request | |
| 3/4" Diameter | |||||||||
| Counterbore Alloy | 3/4-10 X 1-1/2 | 10 TPI | 1-1/2" | USS/Coarse | Each | Out of stock | BCB-34112 | $5.59 / each | |
| Counterbore Alloy | 3/4-10 X 1-3/4 | 10 TPI | 1-3/4" | USS/Coarse | Each | Out of stock | BCB-34134 | Price on request | |
| Counterbore Alloy | 3/4-10 X 2 | 10 TPI | 2" | USS/Coarse | Each | Out of stock | BCB-342 | $6.52 / each | |
| Counterbore Alloy | 3/4-10 X 2-1/4 | 10 TPI | 2-1/4" | USS/Coarse | Each | Out of stock | BCB-34214 | Price on request | |
| Counterbore Alloy | 3/4-10 X 2-1/2 | 10 TPI | 2-1/2" | USS/Coarse | Each | Out of stock | BCB-34212 | $7.50 / each | |
| Counterbore Alloy | 3/4-10 X 2-3/4 | 10 TPI | 2-3/4" | USS/Coarse | Each | Out of stock | BCB-34234 | Price on request | |
| Counterbore Alloy | 3/4-10 X 3 | 10 TPI | 3" | USS/Coarse | Each | Out of stock | BCB-343 | $7.96 / each | |
| Counterbore Alloy | 3/4-10 X 3-1/4 | 10 TPI | 3-1/4" | USS/Coarse | Each | Out of stock | BCB-34314 | Price on request | |
| Counterbore Alloy | 3/4-10 X 3-1/2 | 10 TPI | 3-1/2" | USS/Coarse | Each | Out of stock | BCB-34312 | $10.21 / each | |
| Counterbore Alloy | 3/4-10 X 3-3/4 | 10 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-34334 | Price on request | |
| Counterbore Alloy | 3/4-10 X 4 | 10 TPI | 4" | USS/Coarse | Each | Out of stock | BCB-344 | $10.22 / each | |
| Counterbore Alloy | 3/4-10 X 4-1/4 | 10 TPI | 4-1/4" | USS/Coarse | Each | Out of stock | BCB-34414 | Price on request | |
| Counterbore Alloy | 3/4-10 X 4-1/2 | 10 TPI | 4-1/2" | USS/Coarse | Each | Out of stock | BCB-34412 | $12.58 / each | |
| Counterbore Alloy | 3/4-10 X 4-3/4 | 10 TPI | 4-3/4" | USS/Coarse | Each | Out of stock | BCB-34434 | Price on request | |
| Counterbore Alloy | 3/4-10 X 5 | 10 TPI | 5" | USS/Coarse | Each | Out of stock | BCB-345 | $12.01 / each | |
| Counterbore Alloy | 3/4-10 X 5-1/4 | 10 TPI | 5-1/4" | USS/Coarse | Each | Out of stock | BCB-34514 | Price on request | |
| Counterbore Alloy | 3/4-10 X 5-1/2 | 10 TPI | 5-1/2" | USS/Coarse | Each | Out of stock | BCB-34512 | Price on request | |
| Counterbore Alloy | 3/4-10 X 5-3/4 | 10 TPI | 5-3/4" | USS/Coarse | Each | Out of stock | BCB-34534 | Price on request | |
| Counterbore Alloy | 3/4-10 X 6 | 10 TPI | 6" | USS/Coarse | Each | Out of stock | BCB-346 | $16.02 / each | |
| 7/8" Diameter | |||||||||
| Counterbore SAE Alloy | 7/8-14 X 4-1/2 | 14 TPI | 4-1/2" | SAE/Fine | Each | Out of stock | BCB-F78412 | $15.79 / each | |
| 1" Diameter | |||||||||
| Counterbore Alloy | 1-8 X 3-3/4 | 8 TPI | 3-3/4" | USS/Coarse | Each | Out of stock | BCB-1334 | $20.83 / each | |
| Counterbore SAE Alloy | 1-14 X 4-1/2 | 14 TPI | 4-1/2" | SAE/Fine | Each | Out of stock | BCB-F1412 | $18.96 / each | |
| 1-1/8" Diameter | |||||||||
| Counterbore Alloy | 1-1/8-7 X 6 | 7 TPI | 6" | USS/Coarse | Each | Out of stock | BCB-1186 | $34.39 / each | |
| Counterbore SAE Alloy | 1-1/8-12 X 6 | 12 TPI | 6" | SAE/Fine | Each | Out of stock | BCB-F1186 | $48.88 / each | |
| Counterbore SAE Alloy | 1-1/8-12 X 12 | 12 TPI | 12" | SAE/Fine | Each | Out of stock | BCB-F11812 | $90.13 / each | |
| 1-1/4" Diameter | |||||||||
| Counterbore SAE Alloy | 1-1/4-12 X 6 | 12 TPI | 6" | SAE/Fine | Each | Out of stock | BCB-F1146 | $68.00 / each | |
| Counterbore SAE Alloy | 1-1/4-12 X 12 | 12 TPI | 12" | SAE/Fine | Each | Out of stock | BCB-F11412 | $227.28 / each | |