Grade 8.8 Hexagon Head High Tensile Steel Set Screws.
Used with nuts and washers to bolt metal and other materials together or for screwing into pre-tapped holes.
Manufactured To DIN933 Standard.
Bright Zinc Plated.
2.5mm Metric Coarse Pitch.
Spanner/Socket Size: 30mm.
Depth Of Head: 12.5mm
Thread Diameter: M20
Length Under Head: 55mm (Full Thread)
STANDARD DELIVERY FREE ON UK ORDERS OVER £30 (*restrictions apply)
Standard delivery is 2-5 working days from when the order is placed. Orders under £30 (inc vat) will be charged £4.99 (inc vat).
Please see our delivery page for restrictions and further information.
Orders are despatched Monday - Friday (except Bank Holidays).