Fastener catalog
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10.9-grade High-strength Dacromet-coated Metric Heavy-duty Hex Nuts GB 6170 M6-M48 Industry Use China
From
US$0.05
MOQ: 1000 piece
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High Precision Zinc Plated Metric Standard Thread Class 8 Point Headless Socket Cap Screws M3-M8
From
US$0.01
MOQ: 100 piece
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Grade 10.9 Carbon Steel Galvanized Color-Zinc Coated External Hex Flange Head High-Strength Self-Tapping DIN Hex Bolts M6/M8/M10
From
US$0.06
MOQ: 500 piece
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304 Stainless Steel Sleeve Anchor Bolts with Yellow Zinc Dyna Bolts
From
US$0.01
MOQ: 100 piece
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10.9-grade Black-oxidized High-strength Iron Hexagonal Lock Nut Self-locking Feature Coarse/fine Metric Threads Sizes M6-M36
From
US$0.01
MOQ: 100 piece
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Grade 10.9 Galvanized Alloy Steel External Hexagon Screws Bolts GB 5783 Coarse Thread High-Strength Hydrogen-Depleted M6M30
From
US$0.05
MOQ: 1000 piece
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8.8-grade Medium-carbon Steel External Hex Head Half-thread High-strength Black-oxidized Extra-long Shanks Bolts M6 M8 M10 M12
From
US$0.05
MOQ: 1000 piece
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8.8-Grade Galvanized Flange Hex Bolts M4-M12 Half-Threaded Extended Locking Carbon Steel Automotive
From
US$0.05
MOQ: 1000 piece
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Grade 10.9 Dacromet-coated Galvanized Medium-carbon Steel Fine Thread Flange Head Hex Bolts GB5787 Washers; Sizes M10 M12 M14
From
US$0.05
MOQ: 50 piece
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Grade 4.8 8.8 12.9 Iron Zinc-Plated Hex Nuts; High-Strength Black Nickel-Plated Locking Screw Caps-Complete Assortment (Metric)
From
US$0.01
MOQ: 100 piece
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Industrial Smooth and Burr-Free Polished Stainless Steel Double U-Shaped Tube Metric Measurement System Pipe Clamps
From
US$0.05
MOQ: 1000 piece
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Black Hex Nuts in Grades 4.8/8.8/12.9; Iron Nut Zinc- or Nickel-plated M2M30 From Mainland China
From
US$0.01
MOQ: 100 piece
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8.8 Grade Half-Threaded Hex Head Bolts Black Oxide Finish High-Strength 35 Steel GB 5782 M5M20
From
US$0.01
MOQ: 100 piece
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304 Stainless Steel UNC Imperial External Hexagon Screws & Bolts US Standard Sizes 1/4\" 5/16\" 3/8\" 7/16\" Grade 4.8
From
US$0.05
MOQ: 1000 piece
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Hex Bolts 304 Stainless Steel Grade 4.8 External Hex Head Extended Full-Thread Cap Screws Complete Range in M16 M18 M20 M3
From
US$0.06
MOQ: 500 piece
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Grade 8.8 Carbon Steel Hot Dip Galvanized High Strength External Hexagon Bolt M8-36
From
US$0.05
MOQ: 1000 piece
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8.8-grade Galvanized 35 Steel Half-thread External Hexagon Head High-strength Bolts GB 5782 M5M20 China
From
US$0.01
MOQ: 100 piece
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GB5782 Carbon Steel Dacromet-coated Grade 10.9 Hex Bolts Half-Threaded M8M48
From
US$0.01
MOQ: 100 piece
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304 Stainless Steel Metric Half-Threaded Hex Head Screws Extended Hex Bolts & Rods M6-M12 Grade 4.8
From
US$0.06
MOQ: 1000 piece
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201 Stainless Steel Carriage Bolts Round Head 10mm M5-M12
From
US$0.01
MOQ: 100 piece
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Guvanji 8.8-grade Dacromet-coated Medium-carbon Steel External Hexagon Screws GB5783 Hex Bolts High-strength Extended M624
From
US$0.05
MOQ: 1000 piece
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304 Stainless Steel Plain Finish Fully Threaded Rods & All Thread Stud Bolts Sizes M3-M16 (M4/M5/M6/M8/M10)
From
US$0.01
MOQ: 100 piece
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Grade 8.8 Steel Black Oxide Fully Threaded Studs Thread Rods Continuous Thread Bars Metric M10 M12 M14 M16 M18 M20
From
US$0.01
MOQ: 100 piece
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10.9-grade Metric Flat-Head Hex Socket Machine Screws Countersunk M3/M6/M8/M10/M12 Black Finish High-Strength Alloy Steel
From
US$0.03
MOQ: 1000 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 →