M6-M24 DIN /Heavy Hex Slotted and Castle Nut

August 03, 2025

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  • Model No.: M6-M24 DIN935, DIN937 / HEAVY HEX
  • Type: Hexagon Head Bolt
  • Head Style: Hexagonal Design
  • Grade: 4.8
  • Head Type: Hexagonal Head
  • Application: Machinery, Chemical Industry, Environmental Engineering
  • Trademark: HN
  • Origin: China
  • Material: High Strength Steel
  • Connection Type: Standard Bolt
  • Standards: DIN, ANSI, GB, JIS, GOST, BSW
  • Available Materials: Carbon Steel, Stainless Steel
  • International Standards: DIN, ANSI, GB, JIS, BSW, GOST
  • Surface Finish: Hot Galvanizing, Black, Color Zinc, Blue White Zinc
  • Size Range: M4 - M64
  • HS Code: 73181600
DIN / Heavy Hex Slotted and Castle Nut We provide a wide range of nuts made from low carbon steel (mild steel), medium carbon steel, alloy steel, stainless steel, brass, aluminum alloy, and more. To meet different requirements such as corrosion resistance or strength, we offer various surface treatments including heat treatment, black oxide, zinc coating, hot dip galvanizing, black zinc, brass plating, nickel and chrome plating, dacomate, and more. Please specify your needs when placing an order.
Product Name DIN / Heavy Hex Slotted and Castle Nut
Standard: DIN, ASTM/ANSI, JIS, EN ISO, AS, GB
Material Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F594
Steel Grade: DIN: Gr.4, 5, 6, 8.8, 10; SAE: Gr.2, 5, 8; ASTM: A563
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 Lead Time Busy Season: 15-30 Days; Slack Season: 10-15 Days
Stock Products Carbon Steel: DIN934, DIN6923, DIN928, DIN929, ISO4032, Cage Nut, Cap Nut; Stainless Steel: All DIN or GB Standard Stainless Steel Nuts
**Our Service** As a professional manufacturer, all our fasteners are designed and produced according to customer specifications and performance standards. Quality is guaranteed through rigorous durability testing and advanced technical design to ensure long-lasting performance. We offer cost-effective solutions with competitive pricing thanks to direct factory supply. With over 20 years of experience, we provide a wide range of parts and customized fastener solutions tailored to your needs. If you're unsure about what you need, feel free to contact us anytime—we’re here to help!

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