Jiangsu Profile
Product List
13981. Alloy Steel B7/B7m/B16 ASTM A193 Full Thread Stud Bolts with Hex Nuts ASTM A194 Grade 2h 
[Jun 12, 2026]
[Jun 12, 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
13982. Black Oxide Carbon Steel Spring Washer Split Lock Washer Metal Elastic Gasket M3/M4/M8/M10 [Jun 12, 2026]
[Jun 12, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
13983. Zinc-Plated Hex Socket Countersunk Screws in Custom Sizes [Jun 12, 2026]
[Jun 12, 2026] Product Introduction Introducing our cutting-edge Hex Socket Countersunk Head Screw, a marvel of engineering designed for seamless and precise assembly. Crafted to perfection, these screws ensure a flawless fit and ...
13984. ASTM A193 Stud Bolts with Hex Nuts ASTM A194 Grade 2h, Carbon Steel Hex Nuts, Alloy Steel Stud Bolts [Jun 11, 2026]
[Jun 11, 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
13985. Spring Lock Washer Split Lock Washer DIN127 Black Oxide Carbon Steel M6 M8 M10 Anti-Loosening ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
13986. Grade 4.8/8.8/10.9 Carbon Steel Spring Lock Washers DIN127 GB93 Hot DIP Galvanized Black Zinc Plated [Jun 11, 2026]
[Jun 11, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
13987. Factory Custom Blue Zinc Plated Long Slub Bamboo Break off Tapping Screw for Door Handles & Cabinet ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Raw Material Options Two mainstream raw material solutions available for selection: high-strength carbon steel grade 4.8 and corrosion-resistant 302 / 316 stainless steel. ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
13988. Custom Factory Supply ISO7380 Tamper Proof Torx Pin Button Head Stainless Steel Machine Screw [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Premium stainless steel including SS304, SS316, duplex SS2205 and SS2507. Outstanding oxidation & corrosion resistance, stable mechanical strength, suitable for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
13989. ASTM A193 B7/B16/L7 Stud Bolts with Hex Nuts ASTM A194 2h, Full Threaded Stud Bolts, Carbon Steel ... [Jun 11, 2026]
[Jun 11, 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
13990. Titanium Alloy Headless Cannulated Orthopedic Screw Implant, Color Anodized Zinc Plated Medical ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Base Raw Material High-purity titanium and medical-grade titanium alloy are adopted as raw materials. This material possesses outstanding biocompatibility, will not produce toxic ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
13991. Custom Tirefond Screw Spike, Hex Head Railway Sleeper Coach Screw, Carbon Steel Railway Track ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Composition High-quality carbon steel as core raw material, including Q235, 35#, 45#, 40Cr multiple steel grades for selection. Carbon steel features high tensile ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
13992. DIN127 Spring Lock Washers Carbon Steel Zinc Plated M1.6-M30 Black Oxide Industrial Fastening with ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
13993. Full Threaded Stud Bolts, Stud Bolts ASTM A193 Grade B7, B16, L7 with Hex Nuts ASTM A194 Grade 2h [Jun 11, 2026]
[Jun 11, 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
13994. Custom Colored Anodized Aluminum Knurled Thumb Screw, CNC Machining Turning Hand Adjustment Knob ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Selectable Base Material Mainly adopt lightweight titanium and titanium alloy materials, aluminum alloy is also available for alternative customization; both materials feature low ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
13995. Custom Knurled Thumb Screw, Stainless Steel Brass Aluminum Hand Twist Adjustment Knob Screw for ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Optional Raw Materials Multiple customizable material solutions available, including 304/316 stainless steel, solid brass, 6061/6063 aluminum alloy to satisfy different ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
