Jiangsu Profile
Product List
20296. M6/DIN931 Partially Threaded Hex Head Bolt High Strength Class 12.9 Black 
[Mar 16, 2026]
[Mar 16, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
20297. Hongniu Fasteners Stainless Steel Hex Head Screwsbolts and Nuts Kit Spring Lock Washers [Mar 16, 2026]
[Mar 16, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
20298. Hongniu Fasteners Stainless Steel Hex Bolts Screws with Nuts Flat Washers Lock Washers, Fully ... [Mar 16, 2026]
[Mar 16, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
20299. Hongniu Fasteners Countersunk Flat Washer Navy Blue Head Gaskets for Screw ... [Mar 16, 2026]
[Mar 16, 2026] Our Countersunk Flat Washers are engineered to provide a flush surface for countersunk screws, ensuring secure fastening and stable load distribution. Manufactured with high precision and strict quality control, these ...
20300. Hongniu Fasteners DIN 7349 Heavy-Duty / Extra-Thick Flat Washer with High Quality [Mar 16, 2026]
[Mar 16, 2026] DIN 7349 heavy-duty flat washers are designed for high-load bolted joints where standard washers are insufficient. With extra thickness and increased bearing surface, they effectively prevent deformation, distribute ...
20301. DIN1445 T-Slot Step Bolt Carbon Steel, Alloy Steel, Aluminum Alloy Precision, Strength, and ... [Mar 16, 2026]
[Mar 16, 2026] DIN1445 T-Slot Step Bolt High-Quality DIN1445 T-Slot Step Bolt - Precision, Strength, and Versatility Upgrade your machinery assembly with our DIN1445 T-Slot Step Bolts, designed for secure and reliable fastening ...
20302. DIN604 Fully Threaded Countersunk Shoulder Bolts High-Quality Precision Fastener for Industrial & ... [Mar 16, 2026]
[Mar 16, 2026] DIN604 Fully Threaded Countersunk Shoulder Bolts High-Quality Precision Fasteners for Industrial & Mechanical Applications Upgrade your machinery and assembly projects with our DIN604 fully threaded countersunk ...
20303. Brass Lock Nuts Pipe Fitting 1/2 Inch NPT Female Flange Hex Lock Nut Suitable for Water [Mar 16, 2026]
[Mar 16, 2026] Made of brass, durable, never rusty, gold, small, low profile, the relative softness of brass provides a tight seal Package includes: 12 x 1/4" Hex Lock Nut Pipe (opposite 16mm) / 6 x 3/4" Hex Lock Nut Pipe (opposite ...
20304. Hongniu Fasteners Lock Nut with Flange Hex Brass Female Lock Nut Comprehensive Size [Mar 16, 2026]
[Mar 16, 2026] Product Description Made of brass, durable, never rusty, gold, small, low profile, the relative softness of brass provides a tight seal Package includes: 12 x 1/4" Hex Lock Nut Pipe (opposite 16mm) / 6 x 3/4" Hex ...
20305. Hongniu Fasteners Furniture Screw-in Nut Colored Zinc Threaded Insert Nuts for Wood with High ... [Mar 16, 2026]
[Mar 16, 2026] Product Description Internal Thread Size: M8; Pitch: 1.25mm; Total Length: 19mm / 0.75"; Hex Socket Size: 8mm / 0.31"; Head Diameter: 15mm / 0.59"; External Thread Diameter: 14mm / 0.55"; Applicable Drill Size: 10-11mm ...
20306. Hongniu Fasteners Chinese Factory Installation Kit Brass Lock Nuts with Gaskets Faucet Fixing [Mar 16, 2026]
[Mar 16, 2026] Product Description Material Brass Fastener Type Machine Screw Exterior Finish Brass Metal Type Brass Finish Type Polished Choose us, choose quality. Your reliable partner in fastening solutions. Support the ...
20307. Black Oxide Hex Nut Carbon Steel and Alloy Steel Hardness Grade 4 ... [Mar 16, 2026]
[Mar 16, 2026] Size(mm) Thread Pitch Width Across Flats (WAF) Thickness ...
20308. Hongniu Fasteners Flat Head Half Hex Rivet Nut (Round Hole) Reliable Threaded Inserts for Thin ... [Mar 16, 2026]
[Mar 16, 2026] Flat Head Half Hex Rivet Nuts with round hole are designed to provide strong, reusable internal threads in thin materials where tapping is not possible. The half-hex body offers improved resistance to rotation, ensuring ...
20309. DIN 979 Thin Castle Nuts Slotted Thin Hex Nuts for Secure Locking Applications [Mar 16, 2026]
[Mar 16, 2026] DIN 979 Thin Castle Nuts are designed for applications requiring secure mechanical locking with limited installation height. Used together with cotter pins or split pins, these slotted thin hex nuts prevent loosening ...
20310. Hongniu Fasteners Hexagonal Stud Connector Nuts DIN 6334 Coupling Nuts Metric Thread Carbon Steel / ... [Mar 16, 2026]
[Mar 16, 2026] Size (Thread) Length (L) (mm) Across Flat (AF) (mm) Material Surface Finish M6 18 10 Carbon Steel / SS304/ SS316 ZP / HDG / Black M8 24 13 Carbon Steel / SS304/ SS316 ZP / HDG / Black M10 30 17 Carbon Steel / SS304/ ...
