A325/A490 Gr 5 Gr 8 Heavy Hex Structural Bolt

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  • Model No.: 1/2-8
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 4.8
  • Finish: Blue-White Zinc Plated
  • Head Type: Hex Head Flange
  • Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
  • Surface Finishing: Color Zinc Plated, Black, Blue White Zinc Plated
  • Specification: M4-M64
  • HS Code: 73181600
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Application: Machinery
  • Available Material: Carbon Steel, High Strength Steel, Stainless Steel
  • International Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Used: Expansion Anchor Bolt - Machinery, Building
  • Trademark: HN
  • Origin: China
A325 A490 Gr 5 Gr 8 UNC UNF Structural Heavy Hex Head Bolt High-quality Carbon Steel Black Heavy Hex Nut – Low Price China Producer We offer a wide range of nuts made from low carbon steel (mild steel), medium carbon steel, alloy steel, stainless steel, brass, and aluminum alloys. To meet various needs for corrosion resistance or strength, nuts can be further treated with options like heat treatment, black oxide, zinc coating, hot dip galvanizing, black zinc coating, brass coating, nickel and chrome plating, dacomate, and more. We maintain a large inventory of standard nuts, including DIN934, DIN6923, DIN1587, DIN928, DIN929, and cage nuts. Please specify your requirements when placing an order.
Products name A325 A490 Gr 5 Gr 8 UNC UNF Structural Heavy Hex Head Bolt
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: 307A, 307B, A325, A394, A490, A449
Finishing Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated
Production Process M2-M24: Cold Forging, M24-M100: Hot Forging, Machining and CNC for Customized Fasteners
Customized Products Lead Time Busy Season: 15–30 Days, Slack Season: 10–15 Days
Stock Products Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782; Stainless Steel: All DIN Standard Stainless Steel Bolts
Free Samples for Standard Fasteners
For more information visit: www.hainafastener.com
A325 A490 Gr 5 Gr 8 UNC UNF Structural Heavy Hex Head Bolt Service - **Professional Manufacturer:** All our fasteners are designed and manufactured according to customer specifications and performance standards. - **Quality Guaranteed:** We perform durability testing and use advanced technical design to ensure long-lasting performance. - **Cost-Effective:** Competitive pricing with direct factory supply. - **Perfect Fastening Solutions:** With over 20 years of experience, we provide a wide range of products to solve your fastening needs. - **Customized Ideal Fasteners:** We offer custom services based on samples or drawings you provide. - **Expert Support Available:** If you're unsure about what you need, feel free to contact us anytime for professional assistance. Whether you're looking for standard bolts or custom solutions, we are here to support you with high-quality, reliable fasteners tailored to your project’s requirements.

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