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Custom Spline Shafts: Motor Spline Shafts Spline Engagement
19Oct

Custom Spline Shafts: Motor Spline Shafts Spline Engagement

For buyers sourcing custom spline shafts, this review focuses on spline engagement. The component example…

Special-Shaped Parts: Elevator Key Shafts Triangular Profile Fit
16Oct

Special-Shaped Parts: Elevator Key Shafts Triangular Profile Fit

For buyers sourcing special-shaped parts, this review focuses on triangular profile fit. The component example…

Non Standard Screw: Bleed Screws Seat and Thread Fit
15Oct

Non Standard Screw: Bleed Screws Seat and Thread Fit

For buyers sourcing non standard screw, this review focuses on seat and thread fit. The…

Custom Rotary Shafts: Lock Gear Shafts Square Drive Fit
14Oct

Custom Rotary Shafts: Lock Gear Shafts Square Drive Fit

For buyers sourcing custom rotary shafts, this review focuses on square drive fit. The component…

Custom Steering Shafts: Cavity Engagement
13Oct

Custom Steering Shafts: Cavity Engagement

For buyers sourcing custom steering shafts, this review focuses on cavity engagement. The component example…

Cold Headed Parts Manufacturer: Complex Geometry Guide
17Sep

Cold Headed Parts Manufacturer: Complex Geometry Guide

See how a cold headed parts manufacturer evaluates complex geometry, materials, tolerances and secondary machining…

Cold Headed Parts: Common Defects and How to Prevent Them
10Sep

Cold Headed Parts: Common Defects and How to Prevent Them

Learn what causes cracks, laps, underfill and dimensional drift in cold headed parts and how…

Precision Fasteners: How to Control Tolerance Stack-Up
07Sep

Precision Fasteners: How to Control Tolerance Stack-Up

Learn how tolerance stack-up affects precision fasteners and which dimensions should receive tighter control for…

Cold Heading Steel Parts: How to Choose the Right Material
06Sep

Cold Heading Steel Parts: How to Choose the Right Material

Compare carbon steel, stainless steel, aluminum and copper for cold heading parts based on strength,…

Custom Made Screws: 8 Designs for Tight Spaces
03Sep

Custom Made Screws: 8 Designs for Tight Spaces

See 8 custom screw design options for tight spaces, from low-profile heads and shoulders to…

Non-Standard Fasteners: From Drawing to Mass Production
26Aug

Non-Standard Fasteners: From Drawing to Mass Production

See how non-standard fasteners move from drawing and DFM to tooling, samples, validation and stable…

Custom Bolts vs Standard Bolts: 7 Situations Where Custom Design Can Lower Total Cost
21Aug

Custom Bolts vs Standard Bolts: 7 Situations Where Custom Design Can Lower Total Cost

When do custom bolts make more sense than standard hardware? Explore 7 cases where custom…

Answers to the Most Common Questions About Our Custom Fasteners

  • Over 30 years of experience in cold heading mold development, and 20+ years focused on custom non-standard cold-headed components.
  • Developed 1,000+ precision molds and mass-produced nearly 1,500 custom non-standard products.
  • One-stop customization with fast response, supporting personalized development and small-batch validation.

We provide a full range of services from custom part development (based on drawings, samples or matching samples), precision mold design & manufacturing, cold heading machine setup & trial runs, to mass production, packaging and after-sales support. Free mold design and prototype sampling are also available.

  • Material wire diameter: 1.7mm – 36mm
  • Maximum flange diameter: Up to 60mm
  • Maximum length: Up to 210mm

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