Premium Hex Socket Screws Manufacturer -High Strength DIN/ISO Certified &Wholesale Price & Worldwide Shipping

Hex socket screws (also known as Allen screws) are precision fasteners with a hexagonal internal drive, offering superior torque transmission and space saving advantages. As a leading manufacturer, Fastenmetal LTD produces high quality hex socket screws that meet international standards including DIN 912 and ISO 4762.

Our product range covers sizes from M2 to M24, with lengths customizable up to 150mm, and strength grades from 8.8 to 12.9. Available in carbon steel (35#/45#), alloy steel (40Cr), and stainless steel (304/316), with optional zinc plating or black oxide finishes for corrosion resistance.

Ideal for machinery, automotive, and precision equipment applications where compact drive systems are required. ISO 9001 certified with full customization support for your specific engineering needs.

Are You an OEM Manufacturer?

Yes

Fasteners & Stamping Parts Supplier

Fastenmetal is a experienced manufacturer produce fasteners and stamped metal parts. We specialize in OEM production based on customer drawings, offering both standard and custom made solutions.

Our fastener range includes car bolts, marine bolts, chemical bolts, stud bolts, threaded rods, and other high strength bolts.

1.Exotic Material Bolts

For bolts used in extreme environments such as marine, chemical, oil & gas, and aerospace industries,normally need higher corrosion resistance. FastenMetal supply custom bolts and metal components made from exotic materials such as Inconel, Monel, Titanium, and various types of duplex stainless steel.

2.High Strength Bolts

When regular bolts don’t meet strength requirements, we can produce bolts with strength grades up to Grade 12.9 for your requirements.

3.Custom Shapes and Sizes

We manufacture fasteners in special shapes, lengths, and diameters according to specific applications—fully customized according to your drawings.

In addition to fasteners, we offer custom stamping and metal fabrication services. We have 12 punching machines and press machines for large sheet metal forming and bending, we can handle part thicknesses up to 6mm.

In many of these cases, the customer’s engineering department will provide us CAD drawings and tell us the materials,strength grade they need. We produce samples for customers approval before bulk production.