Jiangsu Profile
Famous Export Brand
Product List
10006. OEM & Custom Lock Nut, All Grades for Industrial Fastening 
[Jun 26, 2026]
[Jun 26, 2026] Product Description Screw Thread / d M5 M6 M8 M10 M12 (M14) M16 (M18) M20 M22 M24 M30 M36 P Thread 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3.5 4 e min ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10007. High Quality Metal Lock Nut, All Grades for Industrial Fastening [Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name High Strength Steel Hexagon External Tooth Lock Nut, DIN 7967 / ISO 10511 Standard Self-Locking Pal Nut Material High strength carbon steel, with excellent hardness ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10008. Carbon & Stainless Steel Hexagon Flange Lock Nut DIN GB ISO Standard [Jun 26, 2026]
[Jun 26, 2026] Product Description Screw Thread / d M5 M6 M8 M10 M12 (M14) M16 M20 P Pitch 0.8 1 1.25 1.5 1.75 2 2 2.5 dc max 11.8 14.2 17.9 21.8 26 29.9 34.5 42.8 e min ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10009. Hexagon Flange Nut / DIN6923 Serrated Flange Lock Nut [Jun 26, 2026]
[Jun 26, 2026] Product Description Screw Thread / d M5 M6 M8 M10 M12 M14 M16 M20 P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 2 2 2.5 Fine thread-1 / / 1 1.25 1.5 1.5 1.5 1.5 Fine ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10010. Stainless Steel & Carbon Steel Long Hex Coupling Nut [Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name Hexagon Long Coupling Nut / DIN 6334 Connecting Nut / Long Hex Extension Nut Material Carbon Steel (Grade 3.6 / 4.8 / 5.6 / 6.8 / 8.8 / 9.8 / 10.9 / 12.9); Stainless ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10011. DIN6334 Standard Hexagon Long Coupling Nut, Zinc Plated Carbon Steel Nut [Jun 26, 2026]
[Jun 26, 2026] Product Description Item Details Product Name Hexagon Long Coupling Nut / DIN 6334 Connecting Nut / Long Hex Coupling Nut Material Carbon Steel (Grade 3.6 / 4.8 / 5.6 / 6.8 / 8.8 / 9.8 / 10.9 / 12.9) Applicable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10012. Blue Zinc Plated Hexagon Flange Head Cross Recessed Wood Screw [Jun 24, 2026]
[Jun 24, 2026] Product Description Item Details Full Product Name Blue Zinc Plated Hexagon Flange Head Cross Recessed Self-Tapping Wood Screw Material & Grade High-quality carbon steel construction, available in Grade 4.8, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10013. Stainless Steel 316 Eye Hook Self-Tapping Wood Screw (1#-14#) [Jun 23, 2026]
[Jun 23, 2026] Product Description Eye Hook Screw Dimensions Size d (Thread Diameter) L1 (Overall Length) b (Thread Length) L (Eye Loop Length) ds (Wire ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10014. Anti-Theft Torx Pan Head Self-Tapping Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Unit: mm Nominal Diameter (d) Pitch (P) dk (max) dk (min) k (max) k (min) t (max) t (min) Torx Slot ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10015. Stainless Steel A2-70 Torx Pan Head Self-Tapping Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Unit: mm Nominal Diameter (d) Pitch (P) dk (max) dk (min) k (max) k (min) t (max) t (min) Torx Slot ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10016. Black Coated Cross Recessed Phillips Countersunk Head Self-Tapping Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Diameter (d) Millimeter (mm) dk (mm) k (mm) 4# 2.9 5.2 - 5.5 1.7 6# 3.5 6.9 - 7.3 2.3 7# 3.9 7 - 7.4 2.3 8# 4.2 8 - 8.4 2.6 10# 4.8 8.9 - 9.3 2.8 12# 5.5 9.9 - ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10017. Stainless Steel 304/316/410 Cross Recessed Countersunk Head Tapping Screw, Phillips Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Diameter (d) Millimeter (mm) dk (mm) k (mm) 4# 2.9 5.2 - 5.5 1.7 6# 3.5 6.9 - 7.3 2.3 7# 3.9 7 - 7.4 2.3 8# 4.2 8 - 8.4 2.6 10# 4.8 8.9 - 9.3 2.8 12# 5.5 9.9 - ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10018. Brass Phillips Countersunk Head Self-Tapping Screw, Inch Size [Jun 23, 2026]
[Jun 23, 2026] Product Description Diameter (d) Millimeter (mm) dk (mm) k (mm) 4# 2.9 5.2 - 5.5 1.7 6# 3.5 6.9 - 7.3 2.3 7# 3.9 7 - 7.4 2.3 8# 4.2 8 - 8.4 2.6 10# 4.8 8.9 - 9.3 2.8 12# 5.5 9.9 - ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10019. Custom Multi-Color Skateboard Hardware, Round Phillips Head Longboard Bolt and Nut [Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Product Name Multi-Color Phillips Head Skateboard Bolt & Nut Hardware Set Material Carbon steel or stainless steel (SS304/SS316), offering balanced strength and corrosion ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
10020. Socket Drive Countersunk Drawer Front Adjusting Screw for Cabinet Installation [Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Product Name Socket Drive Countersunk Drawer Front Adjusting Screw Material High-quality carbon steel with stable mechanical strength, designed for long-term furniture use Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
