Fastener catalog
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National Standard Grade 12.9 High-Strength Alloy Steel Bolts Yellow Zinc Plated Hex Socket Cylindrical Head Cup Head GB 701
From
US$0.01
MOQ: 100 piece
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High Strength Bolts Durable Black Oxide Finish Half Thread T Bolts High Strength Fasteners for Industrial Applications
From
US$0.01
MOQ: 100 piece
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8.8 Grade Color-Plated ISO Hex Socket Screws Metric Full Thread M3-M10 Medium-Carbon Steel Yellow-Zinc Cup-Head Cap Screws
From
US$0.01
MOQ: 100 piece
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Grade 12.9 Fine-thread External Hexagon Machine Screws and Bolts Sizes M8 M10 M12 M14 M16 M18 M36 Medium-carbon Steel
From
US$0.05
MOQ: 500 piece
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304 Stainless Steel Round-Head Self-Tapping Wood Screws Metric M2 M26 M3 M4 M5 M6 YB845
From
US$0.01
MOQ: 100 piece
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Carbon Steel Blue-White Zinc-Plated Metric Wing Head Disc-Shaped Screws & Bolts M3-M24 DIN
From
US$0.01
MOQ: 100 piece
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109-grade Blackened DIN 912 Cylindrical Cup-head Hexagon Socket Cap Screws Made Carbon Steel Knurled Shanks; Metric Threaded
From
US$0.15
MOQ: 1000 piece
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304 Stainless Steel Metric T-Shaped Set Screws GB37 Mold Slot Bolt Pressure Plate M5-M48
From
US$0.01
MOQ: 100 piece
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Jingu Ying Grade 88 Carbon Steel Coarse Color-Zinc-Plated Hex Socket Screw M3M8 High-Strength Cylindrical Cup-Head Cap Screws
From
US$0.01
MOQ: 100 piece
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DIN 571 Stainless Steel & Zinc Plated Carbon Steel Hex Wood Screw M8 Coach Lag Screw with Coarse Thread A2-70 Grade
From
US$0.01
MOQ: 500 piece
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8.8-grade External Hexagon Black High-strength Extended Bolts M3M20 Full Thread Medium Carbon Steel M1822mm
From
US$0.01
MOQ: 500 piece
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8.8-grade High-strength GB Carbon Steel Hex Socket Cap Screws Cylindrical Head Cup-head Screws Full/Partial Thread Sizes M5-M24
From
US$0.15
MOQ: 300 piece
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8.8-grade Carbon Steel Hex Socket Screws Black-oxidized Coarse Thread National-standard Boxed Sets Sizes 6 8 10 12 14 16
From
US$0.01
MOQ: 100 piece
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Grade 12.9 High-Strength Carbon Steel External Hexagon Screws & Bolts Extended Threaded Rods Black Finish M5-M12 DIN931 ISO
From
US$0.15
MOQ: 10 piece
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National Standard 8.8 Grade Carbon Steel Blue and White Zinc Plated Hex Socket Screws & Bolts M3-M24 X 16/20/25mm
From
US$0.01
MOQ: 100 piece
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48/88/129 Grade Carbon Steel Dacromet-Coated Hot-Dip Galvanized Internal/External Hex Bolts Screws M6-M20 for Power Photovoltaic
From
US$0.01
MOQ: 100 piece
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4.8 Grade Color-Zinc Plated Hex Socket Three-Component Bolt with Flat Spring Washers DIN 912 Carbon Steel M4 M5 M6 M8
From
US$0.01
MOQ: 100 piece
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304 Stainless Steel Round Head Screws & Bolts Fine Thread Metric Sizes M2-M16
From
US$0.05
MOQ: 500 piece
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304 Stainless Steel Internal and External Thread Embedded Nut, Furniture Sleeve Nut
From
US$0.04
MOQ: 1000 piece
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10.9 Grade Metric High-Strength Alloy Steel Blue-White Zinc Plated Galvanized Head Hex Socket Screw Half Head Bolt Mushroom Head
From
US$0.02
MOQ: 1000 piece
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Project Solution 4.8-grade Iron Black-oxidized Hex Socket Cap Screws/bolts M3M12
From
US$0.01
MOQ: 100 piece
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Galvanized White-zinc-plated Hex Socket Screws Grade 4.8 Carbon Steel Cylindrical Head M4 M5 M6 M8
From
US$0.01
MOQ: 100 piece
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Blackened Grade 8.8 Carbon Steel Adjustable Live-hinge Eye Head Screws and Bolts GB798 Standard
From
US$0.05
MOQ: 1000 piece
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8.8 Grade Galvanized Hex Head High-Strength Screws & Bolts Complete Range M4-M27
From
US$0.06
MOQ: 500 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 →