Shoulder screws from Automotion Components are available from stock in steel (hardened), stainless steel grade A2 (303), stainless steel grade A4 (316). We also supply shoulder screws in titanium, Monel (Nickel Alloy), aluminium and brass. We produce many special shoulder screws to customer drawings – on request. Our shoulder screws are supplied to ISO and DIN Standards, such as ISO 7379, DIN 609, DIN 610 and DIN 923. They care available with hexagon socket drives, Torx drives and slotted drives.
As specialists in mechanical components our knowledgeable technical support team can assist with your project, whether you need help picking the right corrosion resistant screws for marine applications or calculating the precise sealing plugs needed for your hydraulic systems.
Make sure you also request a free Mechanical Components Handbook here and utilise our freely available CAD files to save time planning your projects.
Stainless steel shoulder screws with a TX head from A2 stainless (AISI 303). Can be made to drawings.
Steel pan head shoulder screws made to DIN 923. Zinc-plated. Available in sizes from M2 to M10.
Our large shoulder screws ISO 7379. A2 Stainless, Steel (AISI 303) and midly magnetic.
All dimensions for this part are in inches. Stainless Steel A2 (AISI 303) Shoulder Screws.
Slot head shoulder screws made from A2 (AISI 303). Provides good resistance to corrosion.
Stainless steel - AISI 416 shoulder screws. Stronger grade of stainless than the 303 stainless alternatives.
Steel shoulder screws
These are our least expensive option.
They are produced to ISO 7379 standards.
Thread sizes from Ø4 M3 to Ø24 M20.
We manufacture special shoulder screws to customer drawings with a minimum batch size.
Stainless steel shoulder screws
We have three different grades of stainless steel shoulder screws:
A2 series – these are our are standard grade of stainless. They are strong and resistant to corrosion but not to very harsh environments such as salt water.
For standard sizes Ø6 M5 up to Ø16 M12, see our part no P0137. For miniature sizes down to Ø4 M3 see parts numbers P0130 and P0132.
416 series – these are made from harder stainless steel with improved shear strengths but the parts are more prone to corrosion (see part no. P0131 and P0133).
A4 series – these shoulder screws (P0143) are very resistant to corrosion but are considerably more expensive than other stainless versions.
Our range of precision shoulder bolts with hexagonal heads come in both steel (grades 8.8 and 10.9) and stainless steel (grade A2). These bolts are manufactured to DIN 609 and DIN 610. We also have shoulder bolts for construction, manufactured to DIN 7968.
|DIN 609 standard length thread||DIN 610 short length thread||DIN 7968 construction|
|Grade 8.8 steel||P0138.SC||P0140.SC||P0142|
|Grade 10.9 steel||P0139||P0141|
|A2 stainless steel||P0138.A2||P0140.A2|
We are entering the next phase of our relocation to a larger factory in Chichester, West Sussex. The next few weeks will see products start to be moved from our current site in Cranleigh, Surrey to the new warehouse.
There are thousands of parts to be relocated and whilst we are doing our best to ensure a smooth transition, this may cause slight delays to some shipments.
We expect to be have all parts relocated and full production capability for our new 35,000ft² facility running by mid-March. Thank you for your understanding.Continue to Website