Metro Industries
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Lock Nuts

How to measure: Lock nut (inch)
How to measure: Lock nut
Sold by the thread size of the bolt it fits. Thickness is measured overall.

15 products

Description Size Thread Grade Finish Material Thread Series Sold by Part number Price
3/8" Diameter
Elastic Stop Nut USS 316 Stainless Steel 3/8-16 16 TPI 316 stainless USS/Coarse Each NNE6-38 $0.97 / each
Elastic Stop Nut USS Brass 3/8-16 16 TPI Brass USS/Coarse Each NNEB-38 $0.79 / each
Elastic Stop Nut USS Stainless Steel 3/8-16 16 TPI Stainless USS/Coarse Each NNES-38 $0.29 / each
Elastic Stop Nut USS Steel 3/8-16 Zinc 16 TPI Zinc Steel USS/Coarse Each NNE-38 $0.10 / each
Elastic Stop Nut Gr 8 3/8-16 Yellow zinc 16 TPI Grade 8 Yellow zinc Steel USS/Coarse Each NNE8-38 $0.19 / each
3/4" Diameter
Elastic Stop Nut USS Stainless Steel 3/4-10 10 TPI Stainless USS/Coarse Each NNES-34 $3.24 / each
Elastic Stop Nut USS Steel 3/4-10 Zinc 10 TPI Zinc Steel USS/Coarse Each NNE-34 $0.78 / each
Elastic Stop Nut Gr 8 3/4-10 Yellow zinc 10 TPI Grade 8 Yellow zinc Steel USS/Coarse Each NNE8-34 $1.37 / each
Elastic Stop Nut SAE Stainless Steel 3/4-16 16 TPI Stainless SAE/Fine Each NNES-F34 $8.52 / each
Elastic Stop Nut SAE Steel 3/4-16 Zinc 16 TPI Zinc Steel SAE/Fine Each NNE-F34 $0.99 / each
Elastic Stop Nut SAE Gr 8 3/4-16 Yellow zinc 16 TPI Grade 8 Yellow zinc Steel SAE/Fine Each NNE8-F34 Price on request

Flange Stover Top Lock Nut Grade G

Finish:
Yellow zinc
Thread Series:
USS/Coarse
Size Thread Sold by Part number Price
3/8" Diameter
3/8-16 Yellow zinc 16 TPI Each NLG-38 $0.39 / each
3/4" Diameter
3/4-10 Yellow zinc 10 TPI Each NLG-34 $1.80 / each
Size Thread Grade Finish Material Thread Series Sold by Part number Price
3/8" Diameter
3/8-16 Yellow zinc 16 TPI Grade 8 Yellow zinc Steel USS/Coarse Each NLI8-38 Price on request

Heavy Elastic Stop Nut Nu

Material:
Steel
Thread Series:
USS/Coarse
Size Thread Sold by Part number Price
3/8" Diameter
3/8-16 16 TPI Each NNH-38 $0.47 / each
3/4" Diameter
3/4-10 10 TPI Each NNH-34 $3.82 / each

Hex Security Locknut Heavy

Material:
Steel
Thread Series:
USS/Coarse
Description Size Thread Grade Sold by Part number Price
3/8" Diameter
Hex Security Locknut Heavy USS Gr 5 3/8-16 16 TPI Grade 5 Each NLH5-38 $3.85 / each
3/4" Diameter
Hex Security Locknut Heavy USS Gr 8 3/4-10 10 TPI Grade 8 Each NLH8-34 $6.10 / each
Description Size Thread Finish Material Thread Series Sold by Part number Price
3/8" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 3/8-16 16 TPI Stainless USS/Coarse Each NNTS-38 $0.23 / each
Jam Elastic Stop Nut Nte USS Steel 3/8-16 Zinc 16 TPI Zinc Steel USS/Coarse Each NNT-38 $0.18 / each
3/4" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 3/4-10 10 TPI Stainless USS/Coarse Each NNTS-34 Price on request
Jam Elastic Stop Nut Nte USS Steel 3/4-10 Zinc 10 TPI Zinc Steel USS/Coarse Each NNT-34 $2.65 / each
Jam Elastic Stop Nut Nte USS Stainless Steel 3/4-16 16 TPI Stainless SAE/Fine Each NNTS-F34 Price on request
Jam Elastic Stop Nut Nte SAE Steel 3/4-16 Zinc 16 TPI Zinc Steel SAE/Fine Each NNT-F34 $1.06 / each

Jam Heavy Elastic Stop Nut Ntu Steel

Finish:
Zinc
Material:
Steel
Thread Series:
USS/Coarse
Size Thread Sold by Part number Price
3/8" Diameter
3/8-16 Zinc 16 TPI Each NNU-38 $0.24 / each
3/4" Diameter
3/4-10 Zinc 10 TPI Each NNU-34 Price on request

Jam Top-lock Nut

Diameter:
3/8"
Thread:
16 TPI
Thread Series:
USS/Coarse
Description Size Grade Finish Material Sold by Part number Price
Jam Top-lock Nut USS Stainless Steel 3/8-16 Stainless Each NLTS-38 $0.99 / each
Jam Top-lock Nut Steel 3/8-16 Zinc Zinc Steel Each NLT-38 $0.19 / each
Jam Top-lock Nut USS Gr 8 3/8-16 Zinc Grade 8 Zinc Steel Each NLT8-38 $0.79 / each
Size Thread Finish Material Thread Series Sold by Part number Price
3/8" Diameter
3/8-16 Zinc 16 TPI Zinc Steel USS/Coarse Each NLK-38 $0.33 / each

Marsden Lock Nut

Material:
Steel
Description Size Thread Thread Series Sold by Part number Price
3/8" Diameter
Marsden Lock Nut USS Steel 3/8-16 16 TPI USS/Coarse Each NLM-38 $0.48 / each
3/4" Diameter
Marsden Lock Nut USS Steel 3/4-10 10 TPI USS/Coarse Each NLM-34 $1.19 / each
Marsden Lock Nut SAE Steel 3/4-16 16 TPI SAE/Fine Each NLM-F34 $1.43 / each