Jiangsu Profile
Product List
426331. Premium Carbon Steel Hexagon Socket Head Cap Screws 
[Oct 10, 2026]
[Oct 10, 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 ...
426332. Premium 304 Stainless Steel Hex Socket Screws for All Projects [Oct 10, 2026]
[Oct 10, 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 ...
426333. Advanced M30 External Tooth Lock Washer for Secure Fastening [Oct 10, 2026]
[Oct 10, 2026] d min=nominal size 19 21 23 25 28 31 max 19.33 21.33 23.33 25.33 28.33 31.39 dc max=nominal size 30 33 36 38 44 48 min 29.48 32.38 35.38 37.38 43.38 47.38 t 1.4 1.4 1.5 1.5 1.6 1.6 Number of Teeth min 18 20 20 20 22 22 ...
426334. DIN6798A Premium Toothed Locking Washer for Reliable Fastening Solutions [Oct 10, 2026]
[Oct 10, 2026] d min=nominal size 19 21 23 25 28 31 max 19.33 21.33 23.33 25.33 28.33 31.39 dc max=nominal size 30 33 36 38 44 48 min 29.48 32.38 35.38 37.38 43.38 47.38 t 1.4 1.4 1.5 1.5 1.6 1.6 Number of Teeth min 18 20 20 20 22 22 ...
426335. Premium Quality Carbon Steel Fasteners for Heavy Industries [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 ...
426336. Shuojia Brand High-Strength External Hex Nut for Industrial Applications [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 ...
426337. Durable Square Pin Flat Key Fasteners for Versatile Projects [Oct 10, 2026]
[Oct 10, 2026] Normal size b 2 3 4 5 6 bb max=nominal size (h8) 2 3 4 5 6 min 1.986 2.986 3.982 4.982 5.982 h max=nominal size 2 3 4 5 6 rectangle(h11) min - - - - - square(h8) min 1.986 2.986 3.982 4.982 5.982 s chamfering or ...
426338. Silver Twist-Top Self-Drilling Bolts for Industrial Construction Projects [Oct 10, 2026]
[Oct 10, 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 2.2 2.6 2.8 3.2 3.6 3.6 dk Theoretical max 6.3 8.2 9.4 10.4 11.5 12.6 Actual max 5.5 7.3 8.4 9.3 10.3 11.3 min 5.2 6.9 8 8.9 9.9 ...
426339. Premium Stainless Steel High-Head Knurled Thumb Screw for Easy Grip [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 ...
426340. Shuojia Premium Golden M5*40 Cross Countersunk Screws Jiangsu [Oct 10, 2026]
[Oct 10, 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 2.2 2.6 2.8 3.2 3.6 3.6 dk Theoretical max 6.3 8.2 9.4 10.4 11.5 12.6 Actual max 5.5 7.3 8.4 9.3 10.3 11.3 min 5.2 6.9 8 8.9 9.9 ...
426341. Premium M27 DIN6798A Shuojia External Tooth Locking Washer [Oct 10, 2026]
[Oct 10, 2026] d min=nominal size 19 21 23 25 28 31 max 19.33 21.33 23.33 25.33 28.33 31.39 dc max=nominal size 30 33 36 38 44 48 min 29.48 32.38 35.38 37.38 43.38 47.38 t 1.4 1.4 1.5 1.5 1.6 1.6 Number of Teeth min 18 20 20 20 22 22 ...
426342. Precision Durable Iron Cylindrical Locating Pin for Secure Fixing [Oct 10, 2026]
[Oct 10, 2026] Nominal Diameter d Φ0.6 Φ0.8 Φ1 Φ1.2 d1 m6 max 0.608 0.808 1.008 1.208 min 0.602 0.802 1.002 1.202 h8 max 0.6 0.8 1 1.2 min 0.586 0.786 0.986 1.186 c ≈ 0.12 0.16 0.2 0.25 Weight of per 1000 steel products(≈kg) - - - - ...
426343. Premium Heavy-Duty Carbon Steel Washers for Industrial Use [Oct 10, 2026]
[Oct 10, 2026] Size Φ1 Φ1.2 Φ1.4 Φ1.6 Φ2 Φ2.5 Φ3 d max 1.22 1.42 1.62 1.82 2.32 2.82 3.36 min 1.1 1.3 1.5 1.7 2.2 2.7 3.2 dc max 3 3.2 3.5 4 5 6.5 7 min 2.75 2.9 3.2 3.7 4.7 6.14 6.64 h 0.3 0.3 0.3 0.3 0.3 0.5 0.5 per 1000 units ≈ kg ...
426344. Durable Cross-Head Screws for All Your DIY Projects [Oct 10, 2026]
[Oct 10, 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 2.2 2.6 2.8 3.2 3.6 3.6 dk Theoretical max 6.3 8.2 9.4 10.4 11.5 12.6 Actual max 5.5 7.3 8.4 9.3 10.3 11.3 min 5.2 6.9 8 8.9 9.9 ...
426345. Heavy-Duty 304 Stainless Steel Square Head Plug for Plumbing Needs [Oct 10, 2026]
[Oct 10, 2026] Thread Size D 1.1 1.1 1.3 1.1 1.3 Metric 6 8 10 15 20 L1 (mm) 20 21 23 28 33 s (mm) min 7 8 10 12 14 d (mm) min 14.5 17.5 21.5 27 33.5 L2 (mm) min 13 15 17 19 22 *customized Company Profile Yangzhou Shuojia ...
