bolt
External threaded cylindrical components, suitable for stable assembly requirements of mechanical structures.
Standard ASME Class 5 Black Oxide 3/8" 7/16" 1/2" UNC UNF 24 Hex Bolts and Nuts steel hex bolts and nuts
The American Standard Hex Bolt is a robust fastener engineered for precision and durability. Conforming to ANSI/ASME standards, it features a hexagonal head for easy installation with wrenches or sockets. Crafted from high-strength alloy steel or stainless steel, it offers exceptional corrosion resistance and load-bearing capacity, ideal for automotive, construction, and machinery applications. Available in diameters from 1/4" to 2", it provides versatile sizing options. Its precision threading ensures secure, vibration-resistant fastening in high-stress environments. With a zinc-plated or nickel-plated finish, it combines aesthetics with longevity. Trustworthy quality and compliance with international standards make it a reliable choice for demanding projects.
Hex Flange Bolt (DIN 6921) | Serrated & Non-Serrated | Carbon/Stainless Steel
Factory direct Hex Flange Bolts (DIN 6921). Available in Grade 4.8, 8.8, 10.9, 12.9 Carbon Steel & A2/A4 Stainless Steel. Zinc Plated, Black Oxide, or HDG finishes. Integrated washer design for vibration resistance.
DIN 186 T-Head Bolt with Square Neck | Stainless Steel A2/A4 & Carbon Steel
Product Overview: The DIN 186 T-Head Bolt features a T-shaped head and square neck to prevent rotation. Standard fastener for T-slot aluminum profiles. 【KEY SPECS】 👉 Standard: DIN 186 (Type B) | 👉 Material: Stainless Steel A2 (304) / A4 (316) | 👉 Carbon Steel: Grade 4.8 / 8.8 / 10.9 (Zinc Plated) | 👉 Size: M6 - M24 | 👉 Application: Machinery, Clamping, Solar mounting.
ANSI/DIN Standard Hex Head Bolts Class 8.8 Zinc Plated or Hot Dipped Galvanized 20mm/16mm Length for Building Applications
✅ Superior Strength: Class 8.8 rating withstands heavy loads and vibrations. ✅ Weather Resistance: Zinc/galvanized coating prevents corrosion in harsh environments. ✅ Versatile Sizing: 16mm and 20mm lengths cater to diverse structural needs. ✅ Global Compliance: Meets ANSI (US) and DIN (EU) standards for international projects.
Carriage Bolt (DIN 603) | Round Head Square Neck Bolt
High Quality Galvanized Carriage Bolts (Coach Bolts). Standard: DIN 603 / ISO 8677 / GB 14. Design: Mushroom Head with Square Neck (Anti-spin). Material: Carbon Steel (4.8/8.8) or Stainless Steel. Application: Wood-to-wood or wood-to-metal connections.
DIN3570 U Bolts with Hex Nuts | Galvanized Carbon Steel - HighFasteners
Secure Clamping for Pipes & Cables. Standard: DIN3570 (Square/Round U Bolts). Material: Carbon Steel (Grades 4.8-12.9). Includes: Hex Nuts + Flat Washers. Finish: Cold Pressed Zinc Plated for corrosion protection. Offer: Factory Direct wholesale pricing. Custom sizes up to 530mm available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing U bolts based on your Drawings or Samples. Custom Material: Stainless Steel / Special Alloys. Action: Click the button below to upload your drawing for a free quote.
DIN912 Hex Socket Cap Bolts | Grade 12.9 Allen Bolts - HighFasteners
High Strength Fastener for Machinery & Automotive. Standard: DIN912 (Hex Socket Head Cap Screw). Grade: 12.9 (Tensile ≥ 1220 MPa). Material: Alloy Steel / Stainless Steel. Finish: Black Oxide / Zinc Plated for corrosion protection. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing Allen bolts based on your Drawings or Samples. Custom Material: Special Alloy / Brass. Action: Click the button below to upload your drawing for a free quote.
DIN7991 Countersunk Hex Socket Screws | Flat Head Allen Bolts - HighFasteners
Flush Fastener for Machinery & Equipment. Standard: DIN7991 (Countersunk Hex Socket Cap). Head: Flat Countersunk with Internal Hex Drive. Finish: Black Oxide for corrosion protection. Material: Carbon Steel / Stainless Steel. Offer: Factory Direct wholesale pricing. Custom grades/sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing countersunk screws based on your Drawings or Samples. Custom Finish: Zinc / Plain. Action: Click the button below to upload your drawing for a free quote.
J/L7 Type Anchor Bolts M6-M40 | Foundation Hook Bolts - HighFasteners
Robust Anchor for Concrete Foundations. Type: J / L7 Hook Bolt with Embedded Plate. Sizes: M6 M8 M10 to M40. Material: High-Strength Carbon Steel. Feature: Precise installation for heavy loads. Offer: Factory Direct wholesale pricing. Custom lengths available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing anchor bolts based on your Drawings or Samples. Custom Grade: 4.8 to 12.9 / Stainless. Action: Click the button below to upload your drawing for a free quote.