Jiangsu Profile
Product List
79171. DIN 553 GB71 Black Oxide Slotted Sleeye Head Flat Head Screw Conical Point Set Screw 
[Mar 18, 2026]
[Mar 18, 2026] Thread Size M1.2 M1.6 M2 M2.5 M3 (M3.5) M4 M5 d P Pitch 0.25 0.35 0.4 0.45 0.5 0.6 0.7 0.8 d1 max 0.12 0.16 0.2 0.25 0.3 0.35 0.4 0.5 n Nominal Size 0.2 0.25 0.25 0.4 0.4 0.5 0.6 0.8 min 0.26 0.31 0.31 0.46 0.46 0.56 ...
79172. GB70.1 Dln912 45mm Class12.9 Black Oxide Alloy Steel Screws M6 Metric Hex Socket Head Screws Whole ... [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 ...
79173. Grade 12.9 Black Oxide Hex Socket Head Screws, Alloy Steel, Size M6× 20, GB70.1 / DIN912 Standard [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 ...
79174. GB70.1 Dln912 Grade12.9 Whole Tooth Black Oxide M6*10 Alloy Steel Hex Socket Head Screws Metric [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 ...
79175. GB70.1 Dln912 M6*90 Class12.9 Black Oxide Hex Socket Head Screws Metric System Made of Alloy Steel [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M1.6 M2 M2.5 M3 (M3.5) P Pitch 0.35 0.4 0.45 0.5 0.6 b L≤125 9 10 11 12 13 125<L≤200 15 16 17 18 19 L>200 28 29 30 31 32 c max 0.25 0.25 0.25 0.4 0.4 min 0.1 0.1 0.1 0.15 0.15 da max 2 2.6 3.1 3.6 4.1 ds ...
79176. GB70 Black Oxidized Alloy Steel Screws Knurled Cup Head Cylindrical Hexagon Bolts Grade 12.9 Metric ... [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 ...
79177. GB70.1 Dln912 Grade12.9 Steel Hex Socket Head Screws M6*8 Black Oxide Whole Tooth Metric [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 ...
79178. High Quality Customized Hex Socket Fasteners Industrial Machine Screws Various Sizes ... [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 ...
79179. SS304 Cross-Slot Flat Head Furniture Screws Available in Both Metric [Mar 18, 2026]
[Mar 18, 2026] 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 does your factory control product quality? We have quality ...
79180. Advanced Digital Measurement Device for Precision Calibration Results [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
79181. 100mm Marine Pressure Gauge for Accurate Custom Measurements [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
79182. High-Precision Marine Pressure Gauge for Effortless Boating Adventures [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
79183. Durable Marine Pressure Gauge for Retail and Wholesale Markets [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
79184. Reliable Marine Dry Pressure Gauge for Boats and Yachts [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
79185. High-Visibility Marine Pressure Gauge with Custom Display Features [Mar 16, 2026]
[Mar 16, 2026] 1.Features 1). High efficiency 2). Long operating life 3). Good temperature rise 4). Good balance 5). The most available design for the optimized running. 2.Related Specifications Type PG-02A Case Stainless ...
