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.

17 products

Elastic Stop Nut

Description Size Thread Grade Finish Material Thread Series Sold by Part number Price
1/4" Diameter
Elastic Stop Nut SAE Stainless Steel 1/4-28 28 TPI Stainless SAE/Fine Each NNES-F14 $0.19 / each
Elastic Stop Nut SAE Steel 1/4-28 Zinc 28 TPI Zinc Steel SAE/Fine Each NNE-F14 $0.07 / each
Elastic Stop Nut SAE Gr 8 1/4-28 Yellow zinc 28 TPI Grade 8 Yellow zinc Steel SAE/Fine Each NNE8-F14 $0.19 / each
5/16" Diameter
Elastic Stop Nut USS Stainless Steel 5/16-18 18 TPI Stainless USS/Coarse Each NNES-516 $0.23 / each
Elastic Stop Nut USS Steel 5/16-18 Zinc 18 TPI Zinc Steel USS/Coarse Each NNE-516 $0.07 / each
Elastic Stop Nut Gr 8 5/16-18 Yellow zinc 18 TPI Grade 8 Yellow zinc Steel USS/Coarse Each NNE8-516 $0.10 / each
9/16" Diameter
Elastic Stop Nut SAE Stainless Steel 9/16-18 18 TPI Stainless SAE/Fine Each NNES-F916 $6.89 / each
Elastic Stop Nut SAE Steel 9/16-18 Zinc 18 TPI Zinc Steel SAE/Fine Each NNE-F916 $0.53 / each
Elastic Stop Nut SAE Gr 8 9/16-18 Yellow zinc 18 TPI Grade 8 Yellow zinc Steel SAE/Fine Each NNE8-F916 $2.99 / each
5/8" Diameter
Elastic Stop Nut SAE Stainless Steel 5/8-18 18 TPI Stainless SAE/Fine Each NNES-F58 $4.32 / each
Elastic Stop Nut SAE Steel 5/8-18 Zinc 18 TPI Zinc Steel SAE/Fine Each NNE-F58 $0.65 / each
Elastic Stop Nut SAE Gr 8 5/8-18 Yellow zinc 18 TPI Grade 8 Yellow zinc Steel SAE/Fine Each NNE8-F58 $0.77 / each

Flange Stover Top Lock Nut Grade G

Size Thread Finish Thread Series Sold by Part number Price
5/16" Diameter
5/16-18 Yellow zinc 18 TPI Yellow zinc USS/Coarse Each NLG-516 Price on request

Flange Tri-loc Nut Gr 8

Size Thread Grade Finish Material Thread Series Sold by Part number Price
5/16" Diameter
5/16-18 Yellow zinc 18 TPI Grade 8 Yellow zinc Steel USS/Coarse Each NLI8-516 Price on request

Heavy Elastic Stop Nut Nu

Size Thread Material Thread Series Sold by Part number Price
5/16" Diameter
5/16-18 18 TPI Steel USS/Coarse Each NNH-516 $0.37 / each

Jam Elastic Stop Nut Nte

Description Size Thread Finish Material Thread Series Sold by Part number Price
1/4" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 1/4-28 28 TPI Stainless SAE/Fine Each NNTS-F14 Price on request
Jam Elastic Stop Nut Nte SAE Steel 1/4-28 Zinc 28 TPI Zinc Steel SAE/Fine Each NNT-F14 $0.18 / each
5/16" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 5/16-18 18 TPI Stainless USS/Coarse Each NNTS-516 Price on request
Jam Elastic Stop Nut Nte USS Steel 5/16-18 Zinc 18 TPI Zinc Steel USS/Coarse Each NNT-516 $0.18 / each
9/16" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 9/16-18 18 TPI Stainless SAE/Fine Each NNTS-F916 Price on request
Jam Elastic Stop Nut Nte SAE Steel 9/16-18 Zinc 18 TPI Zinc Steel SAE/Fine Each NNT-F916 Price on request
5/8" Diameter
Jam Elastic Stop Nut Nte USS Stainless Steel 5/8-18 18 TPI Stainless SAE/Fine Each NNTS-F58 Price on request
Jam Elastic Stop Nut Nte SAE Steel 5/8-18 Zinc 18 TPI Zinc Steel SAE/Fine Each NNT-F58 $0.74 / each

Jam Heavy Elastic Stop Nut Ntu Steel

Size Thread Finish Material Thread Series Sold by Part number Price
5/16" Diameter
5/16-18 Zinc 18 TPI Zinc Steel USS/Coarse Each NNU-516 Price on request

Jam Top-lock Nut

Thread:
18 TPI
Description Size Grade Finish Material Thread Series Sold by Part number Price
5/16" Diameter
Jam Top-lock Nut Steel 5/16-18 Zinc Zinc Steel USS/Coarse Each NLT-516 Price on request
Jam Top-lock Nut USS Gr 8 5/16-18 Zinc Grade 8 Zinc Steel USS/Coarse Each NLT8-516 $0.91 / each
5/8" Diameter
Jam Top-lock Nut SAE Stainless Steel 5/8-18 Stainless SAE/Fine Each NLTS-F58 $4.96 / each

Keps Lock Nut

Finish:
Zinc
Material:
Steel
Description Size Thread Thread Series Sold by Part number Price
1/4" Diameter
Keps Lock Nut SAE Steel 1/4-28 Zinc 28 TPI SAE/Fine Each NLK-F14 $0.27 / each
5/16" Diameter
Keps Lock Nut USS Steel 5/16-18 Zinc 18 TPI USS/Coarse Each NLK-516 $0.19 / each

M/s Elastic Stop Nut Nm Zinc/blac

Diameter:
#12
Thread:
28 TPI
Thread Series:
SAE/Fine
Description Size Finish Material Sold by Part number Price
M/s Elastic Stop Nut SAE Nm Stainless Steel 12-28 Stainless 100 pcs NNMS-F12 Price on request
M/s Elastic Stop Nut SAE Nm Steel 12-28 Zinc Zinc Steel Each NNM-F12 Price on request