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🔩 Shoulder Bolt – Precision Alignment & Load-Bearing Fastener | Neo Fasteners

Neo Fasteners offers high-quality Shoulder Bolts, also known as Shoulder Screws or Stripper Bolts, engineered for precise alignment, rotation, and load-bearing applications. These specialty fasteners feature an unthreaded shoulder between the head and the thread, providing an ideal surface for mounting bearings, gears, pulleys, linkages, or sliding components.

Used in die sets, robotics, machinery, and mechanical assemblies, our Shoulder Bolts are manufactured to exact tolerances and global standards for optimal performance in high-precision setups.

🔧 Key Features

  • Precision Shoulder: Provides a consistent mounting surface or pivot point
  • Controlled Fit: Machined to tight tolerances for accurate alignment and smooth motion
  • Hardened Options Available: Withstand shear and tensile loads under dynamic applications
  • Reusable & Durable: Long service life under repeated cycles
  • Corrosion-Resistant Finishes: Suitable for harsh or outdoor environments

📐 Technical Specifications

  • Thread Size: M4 to M20 / 1/4” to 3/4”
  • Shoulder Diameter: 4 mm to 25 mm (or custom)
  • Shoulder Length: 5 mm to 100 mm
  • Thread Length: Varies per shoulder size (standard & custom available)
  • Head Style: Hex Socket / Hex Head / Slotted / Custom
  • Thread Type: Metric (MM), UNC, UNF
  • Finish Options:
    • Black Oxide
    • Zinc Plated (Blue / Yellow / White)
    • Nickel or Chrome Plated
    • Passivated (for SS)
    • Custom coatings on request

🔩 Material Options

  • Stainless Steel (SS 304 / 316) – For high corrosion resistance
  • Alloy Steel (Grade 12.9) – Heat treated for high strength applications
  • Mild Steel (MS) – General-purpose, cost-effective
  • Brass – For electrical or non-magnetic applications
  • Aluminum / Nylon – Lightweight specialty applications

📁 Standards

  • ISO / DIN 7379 (Standard Metric Shoulder Bolt)
  • ANSI B18.3 (Hex Socket Shoulder Screw – Inch)
  • Custom made as per drawing/sample for OEM applications

🏭 Applications

  • Die and Mould Assembly
  • Automotive Linkage Systems
  • Robotics and Mechatronics
  • Sliding Components and Linear Guides
  • Bearings, Gears, and Shafts Mounting
  • Jig Fixtures and Mechanical Assemblies
  • Furniture and Custom Hardware

📦 Packing & Delivery

  • Supplied in box or bulk packaging
  • OEM branding, barcode labeling available
  • Immediate dispatch for stock sizes
  • Pan-India & Export Supply | MTC/Test Reports on Request

📞 Order Your Precision Shoulder Bolts from Neo Fasteners

With decades of expertise in fastening solutions, Neo Fasteners is your one-stop source for custom and standard Shoulder Bolts made to meet the highest mechanical and dimensional standards. For drawings, samples, or bulk pricing – get in touch today!

📧 Email: neofasteners@yahoo.com

📞 Call/WhatsApp: +91-96328 07665

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