Jiangsu Profile
Product List
16786. 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.
16787. 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.
16788. 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.
16789. 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.
16790. 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.
16791. 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.
16792. M3 Stainless Steel 304 A2 Hexagon Socket Head Cap Screws DIN912 Full Half Thread Allen Bolts for ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Material Premium SUS304 (A2 grade) stainless steel, excellent anti-rust, acid and salt spray resistance, low magnetism, stable mechanical properties under normal ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16793. Custom Color Zinc Plated Carbon Steel Hex Socket Head Cap Allen Bolts DIN912 Blue White/Yellow Zinc ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Medium high tensile carbon steel, quenched and tempered for stable mechanical strength; special alloy carbon steel available upon customized request Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
16794. Versatile Hexagon Self-Drilling Screws for Builders and Contractors [May 28, 2026]
[May 28, 2026] Model NO. ST4.5-ST8 Groove Cross Connection Common Bolt Head Style Hexagonal Standard DIN, GB, ANSI, BSW, ASME Grade 8.8 Transport Package We Can Follow Customer′s Request Specification We Can Follow Customer′s Request ...
16795. Heavy-Duty Carriage Bolts for Secure Wood and Metal Connections [May 28, 2026]
[May 28, 2026] Model NO. 1/4,5/16,3/8,1/2,5/8 Connection Common Bolt Head Style Round Standard ANSI Grade 2,5,8 Available Material Carbon Steel Finish Galvanizing,Black Supply Capacity 1000K/Month Manufacture Processing Cold Forging ...
16796. Heavy-Duty Stainless Steel Expansion Bolts for Ultimate Strength [May 28, 2026]
[May 28, 2026] Model NO. M6-M20 Connection Common Bolt Head Style Round Standard DIN, GB, BSW,ANSI Grade A2,A4 Available Material Stainless steel Finish whitewash/Plain Supply Capacity 10000K/Month Origin China Inspection 100% QC ...
16797. DIN910 Stainless Steel 304ss Hex Socket Screw Insert Plug [May 06, 2026]
[May 06, 2026] Product Description High quality DIN910 stainless steel Hex Head Screw Plug note: the price and time of transaction information is for reference ...
16798. Stainless Steel DIN7991 Allen Drive Countersunk Flat Head Screws M10 M12 M16 M20 [May 06, 2026]
[May 06, 2026] Selling Points 1. 90°countersunk head,the most common countersink angle for metric flat head screws,Which makes the head can be concealed beneath the surface, which not only makes the surface look beautiful but ...
16799. Pan Phillips Head Self Tapping Screws [Feb 26, 2026]
[Feb 26, 2026] Pan Phillips Head Self Tapping Screws SAMPLE CHARGE: 1.Samples charge: According to your request. Sampling time:5-7days 2.Samples charge: Free for Existing Mold. Sampling ...
Company: Hand Industrial Co., Limited
16800. St4.2 St4.8 St5.5 SS304 Phillips Countersunk Head Self Tapping Screws [Feb 26, 2026]
[Feb 26, 2026] ST4.2 ST4.8 ST5.5 SS304 Phillips Countersunk Head Self Tapping Screws ...
Company: Hand Industrial Co., Limited
