Jiangsu Profile
Product List
68776. Metric Grade 12.9 Black Oxide Finish Hex Screws 
[Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dk max For plain head 3 3.8 4.5 5.5 7 For knurled heads 3.14 3.98 4.68 5.68 7.22 min 2.86 3.62 4.32 5.32 6.78 da max 2 2.6 3.1 3.6 4.7 ds max 1.6 2 2.5 3 4 ...
68777. 304 Stainless Steel Hexagon Socket Shoulder Screw Inch Measurement System [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M5 M6 M8 M10 M12 P Pitch 0.8 1 1.25 1.5 1.75 ds Nominal Size 6.5 8 10 13 16 max 6.487 7.987 9.987 12.984 15.984 min 6.451 7.951 9.951 12.941 15.941 b max 9.75 11.25 13.25 16.4 18.4 min 9.25 10.75 12.75 ...
68778. Premium Black Oxide M6*60 Knurled Head Hex Screws [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
68779. Premium 12.9 M6 Full Thread Hex Socket Bolt in Black Oxide [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
68780. High-Strength Grade 12.9 M6 Hex Socket Screws, Black Oxide [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
68781. Large Flat Head Chamfered Cross Screws for Furniture Carbon Steel Metric [Mar 18, 2026]
[Mar 18, 2026] Place of origin Packaging Brand Yangzhou, Jiangsu Box Shuojia 1. Are you a manufacturer or a trading company? We are trading company with cooperated factories. We have fasteners experience for more than 30 years. 2. How ...
68782. DIN7985 SS304 Steel Cross Recessed Pan Head Machine Screws Quality Screw [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.6 M2 M2.5 M3 (M3.5) P Pitch 0.35 0.4 0.45 0.5 0.6 a max 0.7 0.8 0.9 1 1.2 da 2 2.6 3.1 3.6 4.1 dk max=nominal size 3.2 4 5 5.6 7 min 2.9 3.7 4.7 5.3 6.64 k max=nominal size 1.3 1.6 2.1 2.4 2.6 min 1.16 ...
68783. Large Flat Head Cross Recessed Mushroom/Umbrella Steel Machine Screws [Mar 18, 2026]
[Mar 18, 2026] Place of origin Packaging Brand Yangzhou, Jiangsu Box Shuojia 1. Are you a manufacturer or a trading company? We are trading company with cooperated factories. We have fasteners experience for more than 30 years. 2. How ...
68784. Premium 304 Stainless Steel Slotted Thumb Screw with Anti-Loosening Design [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M3 M4 M5 M6 M8 P pitch 0.5 0.7 0.8 1 1.25 ds max 2 2.8 3.5 4.5 5.5 min 1.86 2.66 3.32 4.32 5.32 dk before knurled max 5 8 9 11 14 min 4.82 7.78 8.78 10.73 13.73 k max 4.5 6.5 7 10 12 min 4.32 6.32 6.78 ...
68785. Durable 304 Stainless Steel Slotted Pan Head Thumb Screws [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M3 M4 M5 M6 M8 M10 P Pitch 0.5 0.7 0.8 1 1.25 1.5 b thread length 4 6 8 10 12 15 dk max 5.6 8 9.5 12 16 20 min 5.3 7.64 9.14 11.57 15.57 19.48 k max 1.8 2.4 3 3.6 4.8 6 min 1.6 2.2 2.8 3.3 4.5 5.7 n ...
68786. Durable Zinc-Plated Hex Head Screws for Reliable Fastening Solutions [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M3 M4 M5 M6 M8 M10 M12 a max 1 1.4 1.6 2 2.5 3 3.5 da max 2.8 3.8 4.7 5.6 7.5 9.4 11.2 r min 3 3 3 3 0.1 0.1 0.1 h2 Nominal Size 0.5 0.8 1 1.6 1.6 2 2.5 H Nominal Size 2 2.75 3.25 4 5 6.25 7.5 dc Nominal ...
68787. High-Quality 304 Stainless Steel Oval Countersunk Torx Security Screws [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M2 M2.5 M3 (M3.5) M4 P Pitch 0.4 0.45 0.5 0.6 0.7 a max 0.8 0.9 1 1.2 1.4 dk Theoretical max 4.4 5.5 6.3 8.2 9.4 Actual max=nominal size 3.8 4.7 5.5 7.3 8.4 min 3.5 4.4 5.2 6.94 8.04 f ≈ 0.5 0.6 0.7 0.8 1 ...
68788. Custom Coarse Thread Hex Head Bolts with Inch Measurement [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.2 M1.6 M2 M2.5 M3 (M3.5) M4 M5 P Pitch 0.25 0.35 0.4 0.45 0.5 0.6 0.7 0.8 dp min 0.35 0.55 0.75 1.25 1.75 1.95 2.25 3.2 max 0.6 0.8 1 1.5 2 2.2 2.5 3.5 n Nominal Size 0.2 0.25 0.25 0.4 0.4 0.5 0.6 0.8 ...
68789. Custom M6 Stainless Steel Hexagon Socket Head Screws for Machines [Mar 18, 2026]
[Mar 18, 2026] Place of origin Packaging Brand Yangzhou, Jiangsu Box Shuojia 1. Are you a manufacturer or a trading company? We are trading company with cooperated factories. We have fasteners experience for more than 30 years. 2. How ...
68790. Premium Hexagon Socket Screws for Reliable Fastening Solutions [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dp max 0.8 1 1.5 2 2.5 min 0.55 0.75 1.25 1.75 2.25 s Nominal Size 0.7 0.9 1.3 1.5 2 max 0.724 0.913 1.3 1.58 2.08 min 0.71 0.887 1.275 1.52 2.02 z Short ...
