Custom Fastener Manufacturing Since 2018 · Sample Orders Welcome
Product

Screws, Bolts & Related Fasteners

Six core product series, covering standard and non-standard specifications with custom development available.

Product Categories

Six Core Series

Photographed from our own product samples. Hexagon Head Screw photo pending

Hexagon Socket Screw Series

Hexagon Socket Screw Series

Socket head cap screws (cup head, flat cup, round cup) with hexagon internal drive, available in black oxide, nickel and zinc finishes.

Socket Set Screw Series

Socket Set Screw Series

Headless set screws (DIN 913/914/915/916 flat, cone, dog and cup point) used to lock components in place without protruding.

Hexagon Head Screw Series

External hexagon head screws for high-torque assembly, common in machinery and structural connections.

Combination Screw Series

Combination Screw Series

Cup head or round cup screws pre-assembled with flat and spring washers, saving assembly time and ensuring consistent clamping force.

Knitting Machine Screws

Knitting Machine Screws

A dedicated line of hex socket, cross-slot and adjustment screws engineered specifically for knitting machine components.

Non-Standard Screw Series

Non-Standard Screw Series

Custom-engineered fasteners — including flat/countersunk heads, large flat heads and expansion screws — produced to customer drawings or samples.

More From Our Line

Additional Finishes & Configurations

A few more examples from our sample photography — different cup shapes, finishes and combination styles.

Specifications

General Specification Reference

Sample data — please replace with your actual specification ranges

Product Size Range Material Strength Grade Surface Finish
Hexagon Socket ScrewM2 – M24Carbon Steel / Stainless Steel8.8 / 10.9Zinc Plated / Black Oxide
Socket Set ScrewM2 – M20Carbon Steel / Stainless Steel45# / Alloy SteelZinc Plated / Black Oxide
Hexagon Head ScrewM6 – M36Carbon Steel / Alloy Steel8.8 / 10.9 / 12.9Zinc Plated / Dacromet
Combination ScrewM2 – M10Carbon Steel / Stainless Steel4.8Zinc Plated / Nickel Plated
Knitted ScrewM1.6 – M10Carbon Steel / Stainless SteelZinc Plated
Non-Standard ScrewPer drawingPer requirementPer requirementPer requirement
Custom Service

Made to Drawing / Sample

If our standard products don't meet your requirements, we support non-standard development based on drawings, samples or technical specifications, with sample confirmation before mass production.

  • Send us your drawing or sample for a quotation
  • Multiple materials and special surface treatments supported
  • Small-batch sampling, negotiable production lead time
Discuss a Custom Order

Need a PDF catalogue or a detailed quote?

Leave your requirements and we will get back to you shortly.

Get in Touch