Jiangsu Profile
Product List
6001. Durable Steel Framework Screws - Superior Quality From China 
[Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6002. Premium Heavy-Duty Steel Keel Screws for Construction Use [Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6003. Heavy-Duty Steel Keel Screws for Industrial Strength Applications [Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6004. Durable Light Steel Screws for Construction and Renovation Projects [Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6005. Reliable Self-Tapping Screws Designed for Steel Frame Applications [Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6006. Heavy-Duty Steel Keel Screws for Strong Structural Support [Jul 10, 2026]
[Jul 10, 2026] Product Introduction Introducing our Special Nail for Light Steel Keel, meticulously crafted to perfection, this product ensures unmatched durability and reliability for all your construction needs. Trust in its ...
6007. Yellow Zinc Plated Combination Screw, GB9074.4 Phillips Pan Head Sems Screw with Washer for Hardware [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS GB9074.4 Carbon Steel Phillips Pan Head Combination Screw with Yellow Zinc Plating (Pre-Assembled Sems Screw with Washers) Brand HYS Product Type One-piece ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6008. Phillips Pan Head Combination Screw with Plain Washer, Carbon Steel Zinc Plated Sems Screw [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Carbon Steel Pan Head Phillips/Slotted Combination Screw with Pre-Assembled Plain Washer (Sems Screw) Brand HYS Product Type Combination screw (sems screw) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6009. Yellow Zinc Plated Cross Recessed Hex Sems Screw Pre-Assembled with Lock Washer Industrial Fastener [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Product Full Name GB9074 Stainless Steel Cross Recessed Hex Sems Screw, Pre-assembled with Washers, Yellow Zinc Plated, M4-M8 Metric Custom Fastener Brand & Origin Brand: HYS; ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6010. GB9074 Alloy Steel Zinc Plated Hex Cross Recessed Sems Combination Screw with Washers [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Product Category Hexagon Phillips Pre-Assembled Sems Screws, integrated combination fasteners with pre-attached flat and spring washers for hassle-free, one-step installation Head & ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6011. 304 316 Stainless Steel ISO7380 Hex Socket Button Head Three Combination Screw with Flat Spring ... [Jul 08, 2026]
[Jul 08, 2026] Stainless steel hex bolts, crafted from rust, corrosion, and stain-resistant stainless steel suitable for harsh environments, feature a hexagonal head for easy wrench/socket grip and high torque, along with fully or ...
6012. Slotted Pan Head Straight Shoulder Step Screw, Stainless Steel One Slot Limit Stop Shoulder Screw ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Base Material & Performance High-grade stainless steel as raw material, featuring inherent anti-rust and anti-corrosion performance, suitable for long-term use in damp workshop ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6013. DIN 7985 H56 Brass Phillips Pan Head Machine Screw, Metric Cross Recess Round Head Brass Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter Item Specification M2 M2.5 M3 M4 M5 M6 M8 M10 M12 P Thread Pitch 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 dk max Max Pan Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
6014. Full Thread Threaded Rods DIN975, Stainless Steel Threaded Rods, Length 1 Meter Rods [Jun 17, 2026]
[Jun 17, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
6015. Carbon Steel Threaded Rods DIN975, Length 1 Meter Rods, Full Thread Threaded Rods DIN 975 [Jun 17, 2026]
[Jun 17, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
