Non-Standard Black Steel Rail Fish Bolt/Fishtail Bolt /Track Bolt

**Product Information**
  • Model No.: M2-M64
  • Type: Round Head
  • Head Style: Round
  • Grade: 8.8
  • Finish: Black
  • Head Type: Round
  • Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
  • Surface Finishing: Hot DIP Galvanizing, Blu-White Zinc Plated
  • Specification: M2-M64
  • HS Code: 731815
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Application: Machinery
  • Available Material: High Strength Steel, Stainless Steel, Carbon Steel
  • International Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Used: Black Hex Bolt – Machinery, Building
  • Trademark: HN
  • Origin: China
--- **Non-standard Black Steel Rail Fish Bolt / Fishtail Bolt / Track Bolt** A bolt is a type of threaded fastener with an external male thread. Bolts are often confused with screws due to their similar appearance and function. A hex cap screw is a type of cap screw with a hexagonal head, designed to be driven by a wrench or spanner. An ASME B18.2.1 compliant cap screw has tighter tolerances than a standard hex bolt for the head height and shank length. This ensures that an ASME B18.2.1 hex cap screw will always fit where a hex bolt is used, while a hex bolt might be slightly too large for a cap screw application. ---
Products name Non-standard Black Steel Rail Fish Bolt / Fishtail Bolt / Track 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 DIN 6923, 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
--- **Our Services** - **Professional Manufacturer:** We design and produce all fasteners according to your specifications and performance requirements. - **Quality Guaranteed:** We ensure durability through rigorous testing and advanced technical design to extend the lifespan of our products. - **Cost Effective:** Enjoy competitive pricing with direct factory supply. - **Perfect Fastening Solutions:** With over 20 years of experience, we offer a wide range of parts and expert support to solve your fastening needs. - **Customized Ideal Fasteners:** We provide tailored services based on your samples or drawings. - **Expert Assistance Available:** If you're unsure about what you need, feel free to contact us anytime for professional help. Whether you're looking for standard or custom fasteners, we’re here to support you with quality, reliability, and timely delivery. Let’s work together to find the best solution for your project!

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