Jiangsu Profile
Product List
24256. 304/316 Stainless Steel Hex Socket Cap Allen Bolts DIN912 A2/A4 Anti-Corrosion Fasteners 
[Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium 304 (A2-70) / 316 (A4-80) stainless steel, with excellent anti-rust, acid-resistant and salt-spray resistant performance, low magnetism, stable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24257. Goshen Brand Stainless Steel 304 A2 Hexagon Socket Round Cap Head Screws DIN912 Plain Bright Full ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Premium SUS304 A2 Grade Stainless Steel, with excellent anti-rust, acid-resistant and salt-spray resistant performance, low magnetism, stable mechanical properties ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24258. Stainless Steel 304 A2 Hexagon Socket Head Cap Screws Anti-Rust DIN912 Full Half Thread Allen Bolts ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium SUS304 Stainless Steel, standard A2 grade, excellent resistance to rust, salt spray and weak acid, stable mechanical performance at normal temperature, low ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24259. Zinc Plated Galvanized Grade 10.9 Carbon Steel DIN912 ANSI/ASME B18.3 Hex Socket Cap Head Allen ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material High strength carbon steel, stable mechanical property, customizable alloy steel material for special working environment Head Type Hexagonal socket cap head, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24260. Hexagon Head Stainless Steel Big Hex Bolts M3 M39 M52 M60 SS304 A2 Plain Finish DIN Standard ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Product Main Description This series is DIN standard heavy-duty big hex bolts with full hexagonal head, manufactured from SS304 stainless steel with A2-70 mechanical grade. ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24261. High Precision Step Shoulder PT Screw, Cross Recessed Self-Tapping Fastener for Engineering Plastics [Jun 10, 2026]
[Jun 10, 2026] High Precision Step Shoulder PT Screw, Cross Recessed Self-Tapping Fastener for Engineering Plastics SAMPLE CHARGE: 1.Samples charge: According to your request. Sampling time:5-7days ...
Company: Hand Industrial Co., Limited
24262. Custom CNC Machining Tool Stainless Steel Die Mold Precision Forming Machining Progressive Coin Die ... [Jul 22, 2026]
[Jul 22, 2026] Product Description Category Complete Detailed Information Full Product Title Custom CNC Machining Tool SUS303 Stainless Steel Die Mold Precision Forming Machining Progressive Coin Die Component CNC Machining Parts, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24263. Thread Forming Thread Cutting Machine Thread Three Zero Four Stainless Steel Button Head Hex Socket ... [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name Thread Forming & Thread Cutting Machine Screw, 304 Stainless Steel Button Head Hex Socket Screws, Custom Multi-Standard Flange Self-Tapping Fastener for Steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24264. Inch Series ASTM Grade 5 Zinc Coated Hexagonal Cap Screws [Jul 31, 2026]
[Jul 31, 2026] Product Description Item Details Full Product Name Carbon Steel ASTM Grade 5 Zinc Plated Multi-Head Machine Bolt Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 (including ASTM Grade ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24265. A2 SS304 Stainless Steel U Bolt with Matching Hex Nuts, Full Thread & Half Thread Passivated U Pipe ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Complete Official Product Name Custom One-Piece High-Temp Cold Bent U Pipe Clamp Hardware, A2 Grade SS304 Austenitic Stainless Steel U Bolt With Unified Matching A2 Stainless Hex ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24266. A2-70 / A4-80 Stainless Steel M20 Hex Head Sleeve Anchor Bolt, Expansion Anchor for Concrete [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Material & Grade Crafted from premium SS304 (A2) / SS316 (A4) stainless steel, these dynabolt anchors deliver exceptional corrosion resistance. The A2-70 and A4-80 grades meet ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24267. Stainless Steel 304 316 Square Head Full Thread T Slot Bolt Custom T Shaped Fastener [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Stainless Steel 304 & 316 Square Head Full Thread T Slot Bolt, Custom T-shaped Fastener for Aluminum Profile Assembly Available Material Grades Premium ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24268. DIN912 Black Oxide Hex Cap Screw, Carbon Steel Hexagon Socket Head Machine Bolt [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Product Description DIN912 standard hex cap screw made of premium carbon steel with black oxide surface treatment. It is a high-strength machine fastener, featuring reliable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24269. Stainless Steel DIN912 Hex Socket Head Allen Screw, 304/316 A2/A4 Full Thread Hexagon Socket Cap ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium 304 (A2-70) / 316 (A4-80) stainless steel, with excellent anti-rust, acid-resistant and salt-spray resistant performance, low magnetism, stable mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
24270. M5 Stainless Steel 304 A2 Hexagon Socket Head Cap Screws DIN912 Plain Bright Allen Bolts for ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium SUS304 (A2 grade) stainless steel, with excellent anti-rust, acid-resistant and salt-spray resistant performance, low magnetism, stable mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
