Jiangsu Profile
Product List
53026. Heavy-Duty Carbon Steel Threaded Bolt for Tough Applications 
[Oct 10, 2026]
[Oct 10, 2026] Thread Size d M2 M2.5 M3 (M3.5) M4 P pitch Coarse Thread Pitch 0.4 0.45 0.5 0.6 0.7 Fine Thread Pitch, 1 / / / / / Fine Thread Pitch, 2 / / / / / Weight of per 1000 steel products(≈kg) - *customized Company Profile ...
53027. Durable Carbon Steel Flat Thin Nut for Industrial Use [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M1.6 M2 M2.5 M3 (M3.5) P Pitch Coarse thread 0.35 0.4 0.45 0.5 0.6 Fine thread / / / / / e min 3.28 4.18 5.31 5.87 6.44 m max=nominal size 1 1.2 1.6 1.8 2 min 0.6 0.8 1.2 1.4 1.6 s max=nominal size 3.2 4 5 ...
53028. Premium Carbon Flat Thin Steel Nut for Secure Fastening [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M1.6 M2 M2.5 M3 (M3.5) P Pitch Coarse thread 0.35 0.4 0.45 0.5 0.6 Fine thread / / / / / e min 3.28 4.18 5.31 5.87 6.44 m max=nominal size 1 1.2 1.6 1.8 2 min 0.6 0.8 1.2 1.4 1.6 s max=nominal size 3.2 4 5 ...
53029. Premium Serrated Edge Flange Nut for Secure Fastening Solutions [Oct 10, 2026]
[Oct 10, 2026] Thread Size D M5 M6 M8 M10 M12 P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 Fine thread 1 / / 1 1.25 1.5 Fine thread 2 / / / -1 -1.25 c min 1 1.1 1.2 1.5 1.8 da min 5 6 8 10 12 max 5.75 6.75 8.75 10.8 13 dc max 11.8 14.2 ...
53030. Premium Knurled Thumb Screw - 304 Stainless Steel Versatile Fasteners [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 M5 M6 P 0.35 0.4 0.45 0.5 0.7 0.8 1 dk max(before knurled) 7 8 9 11 12 16 20 min (before knurled) 6.78 7.78 8.78 10.73 11.73 15.73 19.67 k max 4.7 5 5.5 7 8 10 12 min 4.52 4.82 5.32 6.78 ...
53031. Heavy-Duty Serrated Hex Flange Nut for Enhanced Grip [Oct 10, 2026]
[Oct 10, 2026] Thread Size D M5 M6 M8 M10 M12 P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 Fine thread 1 / / 1 1.25 1.5 Fine thread 2 / / / -1 -1.25 c min 1 1.1 1.2 1.5 1.8 da min 5 6 8 10 12 max 5.75 6.75 8.75 10.8 13 dc max 11.8 14.2 ...
53032. Premium Stainless Steel Countersunk Half Hex Rivet Nut Set [Oct 10, 2026]
[Oct 10, 2026] Thread Size M6 M8 M10 M10 M12 M12 D x1 x1.25 x1.5 x1 x1.75 x1.5 P Pitch 1 1.25 1.5 1 1.75 1.5 s Nominal Size 9 11 13 13 15 15 max 8.97 10.97 12.97 12.97 14.97 14.97 min 8.9 10.9 12.9 12.9 14.9 14.9 d1 min=nominal size ...
53033. Premium Durable Carbon Steel Bolts for Tough Applications [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M2 M2.5 M3 (M3.5) M4 P pitch Coarse Thread Pitch 0.4 0.45 0.5 0.6 0.7 Fine Thread Pitch, 1 / / / / / Fine Thread Pitch, 2 / / / / / Weight of per 1000 steel products(≈kg) - *customized Company Profile ...
53034. High-Strength Carbon Steel Threaded Bolts for Heavy Loads [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M2 M2.5 M3 (M3.5) M4 P pitch Coarse Thread Pitch 0.4 0.45 0.5 0.6 0.7 Fine Thread Pitch, 1 / / / / / Fine Thread Pitch, 2 / / / / / Weight of per 1000 steel products(≈kg) - *customized Company Profile ...
53035. Durable External Hex Nut for Heavy-Duty Applications and Projects [Oct 10, 2026]
[Oct 10, 2026] Thread Siz M12 M16 M20 (M22) M24 (M27) D P Pitch 1.75 2 2.5 2.5 3 3 da max 13 17.3 21.6 23.8 25.9 29.1 min 12 16 20 22 24 27 dw min 19.2 24.9 31.4 33.3 38 42.8 e min 22.78 29.56 37.29 39.55 45.2 50.85 m max 12.3 17.1 ...
53036. Stainless Steel Small Countersunk Half Hex Rivet Nut [Oct 10, 2026]
[Oct 10, 2026] Thread Size M6 M8 M10 M10 M12 M12 D x1 x1.25 x1.5 x1 x1.75 x1.5 P Pitch 1 1.25 1.5 1 1.75 1.5 s Nominal Size 9 11 13 13 15 15 max 8.97 10.97 12.97 12.97 14.97 14.97 min 8.9 10.9 12.9 12.9 14.9 14.9 d1 min=nominal size ...
53037. High-Quality Hexagon Flange Nut with Enhanced Grip Edges [Oct 10, 2026]
[Oct 10, 2026] Thread Size D M5 M6 M8 M10 M12 P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 Fine thread 1 / / 1 1.25 1.5 Fine thread 2 / / / -1 -1.25 c min 1 1.1 1.2 1.5 1.8 da min 5 6 8 10 12 max 5.75 6.75 8.75 10.8 13 dc max 11.8 14.2 ...
53038. Industrial Versatile High-Head Knurled Thumb Screw for Efficient Assembly [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 M5 M6 P 0.35 0.4 0.45 0.5 0.7 0.8 1 dk max(before knurled) 7 8 9 11 12 16 20 min (before knurled) 6.78 7.78 8.78 10.73 11.73 15.73 19.67 k max 4.7 5 5.5 7 8 10 12 min 4.52 4.82 5.32 6.78 ...
53039. Premium 304 Stainless Steel High-Head Knurled Thumb Screw Set [Oct 10, 2026]
[Oct 10, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 M5 M6 P 0.35 0.4 0.45 0.5 0.7 0.8 1 dk max(before knurled) 7 8 9 11 12 16 20 min (before knurled) 6.78 7.78 8.78 10.73 11.73 15.73 19.67 k max 4.7 5 5.5 7 8 10 12 min 4.52 4.82 5.32 6.78 ...
53040. Heavy-Duty Durable External Hex Nut for Industrial Projects [Oct 10, 2026]
[Oct 10, 2026] Thread Siz M12 M16 M20 (M22) M24 (M27) D P Pitch 1.75 2 2.5 2.5 3 3 da max 13 17.3 21.6 23.8 25.9 29.1 min 12 16 20 22 24 27 dw min 19.2 24.9 31.4 33.3 38 42.8 e min 22.78 29.56 37.29 39.55 45.2 50.85 m max 12.3 17.1 ...
