Jiangsu Profile
Product List
172306. Premium Quality Self-Tapping Screws with Washers for Versatile Use 
[Mar 18, 2026]
[Mar 18, 2026] Thread Size ST2.9 ST3.5 ST4.2 ST4.8 (ST5.5) ST6.3 d P Pitch 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dk max=nominal size 7.5 9 10 11.5 13 14.5 min 6.92 8.42 9.42 10.8 12.3 13.8 k max=nominal size 2.35 2.6 ...
172307. High-Quality Self-Tapping Screws Set with Washers for Versatile Use [Mar 18, 2026]
[Mar 18, 2026] Thread Size ST2.9 ST3.5 ST4.2 ST4.8 (ST5.5) ST6.3 d P Pitch 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dk max=nominal size 7.5 9 10 11.5 13 14.5 min 6.92 8.42 9.42 10.8 12.3 13.8 k max=nominal size 2.35 2.6 ...
172308. Heavy-Duty Self-Tapping Screws with Durable Washers for All Projects [Mar 18, 2026]
[Mar 18, 2026] Thread Size ST2.9 ST3.5 ST4.2 ST4.8 (ST5.5) ST6.3 d P Pitch 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dk max=nominal size 7.5 9 10 11.5 13 14.5 min 6.92 8.42 9.42 10.8 12.3 13.8 k max=nominal size 2.35 2.6 ...
172309. Premium Quality Cross-Head Self-Tapping Screw and Washer Kit [Mar 18, 2026]
[Mar 18, 2026] Thread Size ST2.9 ST3.5 ST4.2 ST4.8 (ST5.5) ST6.3 d P Pitch 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dk max=nominal size 7.5 9 10 11.5 13 14.5 min 6.92 8.42 9.42 10.8 12.3 13.8 k max=nominal size 2.35 2.6 ...
172310. Durable DIN968-2008 Shuojia Self-Tapping Screws with Washers From Jiangsu [Mar 18, 2026]
[Mar 18, 2026] Thread Size ST2.9 ST3.5 ST4.2 ST4.8 (ST5.5) ST6.3 d P Pitch 1.1 1.3 1.4 1.6 1.8 1.8 a max 1.1 1.3 1.4 1.6 1.8 1.8 dk max=nominal size 7.5 9 10 11.5 13 14.5 min 6.92 8.42 9.42 10.8 12.3 13.8 k max=nominal size 2.35 2.6 ...
172311. Durable High-Strength Carbon Steel Hexagon Socket Screws for Industries [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 ...
172312. Durable Hexagon Socket Screws Made From Premium Carbon Steel [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 ...
172313. Premium Carbon Steel Hexagon Socket Head Cap 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 ...
172314. Premium Carbon Steel Hexagon Socket Screws for Industrial Use [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 ...
172315. Premium 304 Stainless Steel Hex Socket Screws for All Projects [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M5 M6 M8 M10 M12 M16 P Pitch 0.8 1 1.25 1.5 1.75 2 b ref. 22 24 28 32 36 44 dk theor. max 11.2 13.44 17.92 22.4 26.88 33.6 actual min 9.43 11.34 15.24 19.22 23.12 29.01 ds max 5 6 8 10 12 16 min 4.82 5.82 ...
172316. Premium 304 Stainless Steel Hex Socket Countersunk Screws for Versatile Use [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M5 M6 M8 M10 M12 M16 P Pitch 0.8 1 1.25 1.5 1.75 2 b ref. 22 24 28 32 36 44 dk theor. max 11.2 13.44 17.92 22.4 26.88 33.6 actual min 9.43 11.34 15.24 19.22 23.12 29.01 ds max 5 6 8 10 12 16 min 4.82 5.82 ...
172317. Premium 304 Stainless Steel Hex Socket Screws for Versatile Use [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M5 M6 M8 M10 M12 M16 P Pitch 0.8 1 1.25 1.5 1.75 2 b ref. 22 24 28 32 36 44 dk theor. max 11.2 13.44 17.92 22.4 26.88 33.6 actual min 9.43 11.34 15.24 19.22 23.12 29.01 ds max 5 6 8 10 12 16 min 4.82 5.82 ...
172318. Premium 304 Stainless Steel Hex Socket Screws for Versatile Applications [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M5 M6 M8 M10 M12 M16 P Pitch 0.8 1 1.25 1.5 1.75 2 b ref. 22 24 28 32 36 44 dk theor. max 11.2 13.44 17.92 22.4 26.88 33.6 actual min 9.43 11.34 15.24 19.22 23.12 29.01 ds max 5 6 8 10 12 16 min 4.82 5.82 ...
172319. Premium Hexagon Socket Head Screws for Industrial Applications [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 ...
172320. High-Quality 304 Stainless Steel Countersunk Hexagon Socket Screws [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M3 M4 M5 M6 M8 M10 M12 (M14) P Pitch 0.5 0.7 0.8 1 1.25 1.5 1.75 2 α tol.(+2) 90° 90° 90° 90° 90° 90° 90° 90° b L≤125 12 14 16 18 22 26 30 34 125 L ≤ 200 / / / 24 28 32 36 40 L 200 / / / / / 45 49 53 dk ...
