Machine Screws
Machine screws and set screws, M1.4–M6 (0#–14#), 6mm to 300mm, for tapped holes and nuts rather than thread forming.
What this group is for
Machine screws are the assembly fastener: the thread is already there, the joint has been designed to a preload, and the screw is driven by a powered tool thousands of times. That makes the drive recess and the property class the two variables worth spending time on.
- M1.4–M6 (0#–14#), 6mm–300mm
- All eleven head types and seven drives available
- Carbon steel and stainless A2, A4 and 410
- SEM screws with the washer pre-assembled and captive
Specification range
Carbon Steel Machine Screws
Carbon steel machine screws in the full head and drive range, M1.4–M6, with any of the fifteen catalogue finishes.
1 products
Stainless Steel Machine Screws
Stainless steel machine screws in SUS302, 304, 305, 316, 410 and 430, for tapped assemblies that have to resist corrosion or cleaning chemicals.
1 products
Set Screws
Set screws — fully threaded, socket driven, clamping with the end rather than the head.
2 products
All 4 products in Machine Screws
Item codes BF-xxx
Set Screws Color Zinc Plated
Set screws in a colour zinc plated finish.
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Stainless Steel SEM Screws
Stainless steel SEM screws — screw and washer pre-assembled, with the washer captive under the head so it cannot be dropped, left of
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Flat Head Half Thread Stainless Steel Screws
Flat head half thread stainless steel screws.
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Machine Screws (BF-146)
Machine screws, M1.4–M6 (0#–14#), 6mm to 300mm long, in carbon steel or stainless A2, A4 and 410, to IFI, DIN, JIS, GB or drawing.
View specificationQuote this group
Tell us the size, length, head, drive, material, finish and quantity and you will get a price against it.