Fastener catalog
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DIN125 High Strength Galvanized Flat Pad Zinc Finish Hot Dip GB Enlarged Gasket Steel Structure Retaining Washers Heavy Industry
From
US$0.01
MOQ: 1000 piece
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Top-grade 10.9-class High-strength Zinc-plated Hydrogen-free Cup-head Hex Socket Screws Bolts Metric M3-M24
From
US$0.8
MOQ: 100 box
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Grade 12.9 High Strength Carbon Steel Hexagon Head Black Oxide Finish External Screw Nut Lighten Bolt M4-M24
From
US$0.01
MOQ: 100 kilogram
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High-Strength 12.9 Grade Black Flat Head Bolt 25mm Countersunk Hexagon Socket Screw M2M3M4M5M6M8M10M12 with Black Oxide Plating
From
US$0.03
MOQ: 50 piece
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Grade 8.8 High-Strength Blackened Double-Headed Bolts 20mm Steel Studs GB Standard Fine Thread DIN Full Half Thread Screws
From
US$0.01
MOQ: 100 piece
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M6M8 GB5787 Galvanized Steel Bolts Carbon 8.8 Grade Flat Head Washer Screws Coarse Thread Plain 2 Nuts
From
US$0.01
MOQ: 100 piece
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Bathroom Brass Black Finish Flat Cap Wall Mirror Glass Decorative Cover Nails Sign Standoff Screw Advertising Metric M4
From
US$1.12
MOQ: 1000 piece
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Commercial Grade 18-8 304 Stainless Steel Polished Hex Head Nuts 1/4\"-20 Metric AH BIN934-1987
From
US$0.01
MOQ: 100 piece
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304 Stainless Steel Hex Head Pan Head Socket Cap Bolt ANSI/DIN
From
US$1.10
MOQ: 1000 kilogram
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Carbon Steel Zinc Plated Plain Split Spring Washers Grade 4.8/6.8/8.8 for Bolts DIN Heavy Industry
From
US$0.01
MOQ: 1000 piece
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GI Threaded Rod High Quality DIN975 Carbon Steel Rod M14 M16 M20 M24 M30 8.8 10.9 12.9 Grade Black Galvanized Zinc Metric
From
US$0.01
MOQ: 10 piece
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High Precision Hex Socket Set Screw Full Thread Machine Grub Screws
From
US$0.01
MOQ: 30 piece
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Industrial M6 Hex Head Carbon Steel Bolts Class 8.8 Black Oxide/Passivated Finish DIN 10mm/12mm/20mm/90mm Junchuang Brand
From
US$0.01
MOQ: 100 piece
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DIN127b Industrial Use Zinc Plated Plain Finish Split Stainless Steel 304 Carbon Steel Bearing Lock Wave Spring Washer
From
US$0.01
MOQ: 100 piece
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Factory Price Steel Zinc Plated Wedge Anchors M6 80mm Length Hot Dip Galvanized Fixing Hollow Wall Anchor for Building
From
US$0.04
MOQ: 500 piece
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China Factory Premium Grade 8.8 6mm-12mm White Zinc Plate Self-Locking Heavy Industry Use Hex Spring Nut
From
US$0.01
MOQ: 100 piece
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China DIN Standard M2 Coarse Bugle Head Drywall Screw Steel with Black Oxide Finish Zinc Plating 25mm Class 4
From
US$0.01
MOQ: 10 piece
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Hex Nuts DIN934 Grade 8.8 C1010 Class 12.9 Colored Zinc Plated Galvanized Machine Bolt Thread
From
US$0.05
MOQ: 100 unit
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Self-Tapping Drywall/Gypsum/Plasterboard Screws Countersunk Head Carbon Steel Zinc Coated Metric Fine Thread Class 4.8 6.8 M3/M4
From
US$0.01
MOQ: 100 piece
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High-Durable DIN125 Flat Washer with Wedge Split Bonded Design Plain Finish for Spring Applications
From
US$0.01
MOQ: 10 piece
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High Quality Class 8 Metric Din935 5/8-18 Crown Nut 316/304 Stainless Steel Slotted Hex Castle Black Oxide for Heavy Industry
From
US$0.01
MOQ: 1000 piece
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Hot Selling New Generation GB 50mm Stainless Steel Head Zinc Finish Metric Thread Shear Bolts Nail Connection Carbon Steel
From
US$0.01
MOQ: 100 piece
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Customizable Chrome Plated Alloy L-Type Allen Wrench Set Boxed DIY Industrial & Repair Application GS Certificate OEM Support
From
US$0.02
MOQ: 10 piece
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Free Sample Hex Socket Cap Screws Bolt DIN912 Stainless Steel Nuts and Bolts Plain Finish Sizes M4 M5 M6 M8 M10*8/16/20/25/30
From
US$0.01
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 →