Jiangsu Profile
Famous Export Brand
Product List
526. Hongniu Fasteners DIN961 Full Thread Fine Pitch Hex Head Bolt High Precision Metric Hex Bolt 
[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 ...
527. Hongniu Fasteners DIN603 Hex Bolt with Large Half-Round Head and Square Neck / Carriage Bolt ... [Mar 16, 2026]
[Mar 16, 2026] DIN 603 Hex Bolt (Carriage Bolt) Product Overview DIN 603 Hex Bolt, also known as Carriage Bolt, features a round head with square neck design. The square neck prevents the bolt from rotating during installation, making ...
528. Custom Steel Fully Threaded Rod Bolts Hex Head M3 Bolt Double Stud Bolt [Feb 25, 2026]
[Feb 25, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
529. Stainless Alloy Steel Flat Button Low Head Hex Socket Cap Screw Allen Screw Bolt [Feb 11, 2026]
[Feb 11, 2026] Product Description Introduction to Bolts and nuts Socket products are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
530. Quenched and Tempered Alloy Steel Heavy Hex Structural Grade A490 Bolts 1/2 to 2'' [Feb 09, 2026]
[Feb 09, 2026] Product Description Introduction to Bolts and nuts ASTM A490 specification covered quenched and tempered, alloy steel, heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter with a minimum 150 ksi ...
Company: Wuxi Sunny International Corp
531. 42CrMo 4140 High Strength Heavy Structural Heavy Hex Bolts ASTM A490 Type 1 [Feb 09, 2026]
[Feb 09, 2026] Product Description Introduction to Bolts and nuts ASTM A490 specification covered quenched and tempered, alloy steel, heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter with a minimum 150 ksi ...
Company: Wuxi Sunny International Corp
532. Dacromet Grade 10.9 Wind Turbine Tower Structure Hex Hv Bolts DIN6914 with Nuts Washer [Feb 09, 2026]
[Feb 09, 2026] Product Description Introduction to Bolts and nuts Threaded stud specifically designed for secure attachment of wind turbine blades to the hub, facilitating efficient power generation. These HV bolts are as per 10.9 ...
Company: Wuxi Sunny International Corp
533. Factory Stock Imerial Grade 5 Hex Cap Screw Hex Head Bolt Grade 2 Zinc Plated Hexagon Bolt [Feb 04, 2026]
[Feb 04, 2026] Product Description Introduction to Bolts and nuts ASTM A307, Covers the mechanical and material requirements for inch series fasteners in diameters from 1/4″ through 4″, made of carbon steel A307 Grade A steel; ...
Company: Wuxi Sunny International Corp
534. Factory Price Hex Bolt DIN933 DIN931 Hex Head Bolt with Plain Finish for Structural Building [Jan 28, 2026]
[Jan 28, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
535. High Tensile Grade 10.9 12.9 Hex Bolt DIN933 DIN931 Alloy Steel Hex Head Bolt for Auto Parts [Jan 28, 2026]
[Jan 28, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
536. Custom Size Hex Bolt DIN931 DIN933 Steel Hex Head Bolt with High Quality and Competitive Price [Jan 28, 2026]
[Jan 28, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
537. Heavy Duty DIN933 DIN931 Hex Bolt Black Oxide Finish Hex Head Bolt for Industrial Pipeline Project [Jan 28, 2026]
[Jan 28, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
538. Hex Bolt DIN933 DIN931 Carbon Steel Hex Head Bolt with Full Thread Zinc Plating for Construction [Jan 28, 2026]
[Jan 28, 2026] Product Description Introduction to Bolts and nuts ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural ...
Company: Wuxi Sunny International Corp
539. M2 M3 M4 M6 M8 M10 Threaded Socket Head Shoulder Screw Recision Hex Head Torx Shoulder Bolt [Jan 27, 2026]
[Jan 27, 2026] Product Description Introduction to Shoulder Bolts Shoulder Bolts are fasteners that have an internal hex drive for use with a hex key, or Allen wrench, which requires very little clearance around the fastener. We have ...
Company: Wuxi Sunny International Corp
540. Heavy-Duty Zinc Plated Carbon Steel Hex Bolts, for Construction & Machinery, China Origin [Jan 26, 2026]
[Jan 26, 2026] Product Description Introduction to bolts Bolts are widely used in fields such as new energy vehicles, solar photovoltaics, commercial aerospace, robotics, biomedicine, etc.we can customize it,Welcome to call or consult ...
Company: Wuxi Sunny International Corp
