Lock nuts
Filter by material, surface finish, property class and thread size.
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GB805 Lock Nut Anti-loosening Reverse Nut Self-locking Nut 65MN Material Spring Round Nut for Railway & Automotive Use M6-M56
From
US$0.02
MOQ: 100 piece
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Steel Black Oxide Fine Thread T10 Socket Head Torx Fillister Head Star Drive 6-48 8-40 10mm Optical Scope Sight Gun Screws
From
US$0.01
MOQ: 100 piece
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Round Nuts, Slotted Nuts, Lock Nuts, GB812 Retaining Lock Nuts, Four-Slot Nut, Sizes M10, M12 to M60
From
US$0.05
MOQ: 500 piece
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Galvanized Spring Nuts, C-channel Fittings, Rectangular & Square Iron Spring Nuts, Block Nuts M6, M8, M10, M12
From
US$0.01
MOQ: 1000 piece
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Black Zinc-Plated Grade 8 High-Strength Self-Locking Nylon-Insert Lock Nut M6-M64 Blackened Nut
From
US$0.04
MOQ: 1 piece
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Steel Galvanized Zinc Plated Concealed M4 T-Shape Square Sliding Block Nut Standard Aluminum 4040 Europe Metric Thread DIN Gubo
From
US$0.08
MOQ: 1 piece
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High Standard DIN 985 Auto Lock Nut Custom Nylon Material with ROHS Thread Different Finish Options-Good Quality Automotive Nuts
From
US$0.01
MOQ: 100 piece
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Lock Nut Carbon Steel DIN 985 Galvanized Hex Nut 5/8/10 Class Steel Good Quality 6 Bar Welded Heavy Duty Galvanized Co Metric
From
US$0.01
MOQ: 1000 piece
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DIN 985 Nylon Galvanized Hex Nut 5/8/10 Class Lock Nut Carbon Steel Good Quality 6 Bar Welded Galvanized Co Metric
From
US$0.01
MOQ: 1000 piece
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Free Sample Lock Nut Carbon Steel DIN 985 Galvanized Hex Nut 5/8/10 Class Good Quality 6 Bar Welded Heavy Duty Co Metric
From
US$0.01
MOQ: 1000 piece
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DIN985 Class 4.8 & 6.8 Black Oxide Carbon Steel Nylon Insert Lock Nut Hex Head Industrial Use
From
US$0.01
MOQ: 10 piece
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304/201/316 Stainless Steel Lock Nuts Nylon Insert Hexagonal Anti-Loosening Self-Locking Metric M3/M4/M5/M6 Black Oxide Finish
From
US$0.01
MOQ: 10 piece
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Round Base Three-Hole Zinc Plated T Nut M6 M8 M10 M12 Three Hole Lock Nut in Color
From
US$0.1
MOQ: 550 piece
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304 Stainless Steel Hexagon Self-Locking Nut M5|M6|M8|M10 Polished Anti-Slip Cap Insert Lock Nut Class 10 DIN934
From
US$0.01
MOQ: 10000 piece
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A2 Stainless Steel Serrated Flange Nut with Zinc Plated and Galvanized Finish Nylon Insert Lock Nut
From
US$0.2
MOQ: 100 piece
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Lock Nut Manufacture Carbon Steel Hexagon Nut with Zinc and Galvanized Finish Lock Eye Nuts
From
US$0.03
MOQ: 100 piece
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Hex Nuts Hexagon Nut Carbon Steel Hex Nylon Lock Nuts DIN985 Nylock Nut Manufacturer Fasteners Blue Nylon
From
US$0.07
MOQ: 1000 piece
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Polished Nylon Lock Nut Manufacturer with Zinc Plated Finish DIN982 DIN985 High Strength Galvanized Nylock Nut
From
US$0.12
MOQ: 1000 piece
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Customizable Carbon Steel Black Cap Nut Hexagonal External with Blue/White Zinc Galvanized Finish Anti-Slip Feature
From
US$0.01
MOQ: 10 piece
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Customized DIN 985 982 Nickel Plated Carbon Steel Hex Nuts Polished M3 Size Healthcare Reasonably Priced Nylon Insert Lock Nut
From
US$0.01
MOQ: 1000 piece
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M3 Thread Zinc Surface ASTM 304/316 Stainless Steel Thickened Nylon Lock Nut DIN982 Hex Self-locking Nuts and Bolts Metric
From
US$0.01
MOQ: 10 piece
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DIN982 DIN985 Fasteners from Manufacturers Grade 4.8 & 8.8 Stainless Steel High Strength with Zinc Plated Nylon Lock Nut
From
US$0.01
MOQ: 10 piece
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Nuts and Bolts Steel Hex Head Nylon Insert Lock Nut DIN 985 with 304 Stainless Plain Finish Low Price for Building Hex Nut
From
US$0.08
MOQ: 500 piece
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Customizable Stainless Steel Nylon Galvanized Zinc ASTM Nylon Nut Full Range Industry Hexagon Domed Cap M3 Thread DIN986 Nuts
From
US$0.1
MOQ: 10 piece
Buying guides
2026-11-07
Stainless fastener grades: 304 vs 316
Corrosion resistance, strength and cost, plus selection advice for outdoor and marine environments.
Read article → 2026-11-07How to choose bolt property class: 8.8, 10.9 and 12.9
Load, preload and cost: when to specify 8.8, 10.9 or 12.9 bolts.
Read article →