1/4" UNC x 4" Socket Button Screw Self Colour ASME B18.3 Quantity Break:Qty Price Break - 5 10 x 450mm SDS+ Masonry

10 x 450mm SDS+ Masonry Drill Bit Key Benefits

Shank Diameter (D): 1/4 Inch

Cuts through pipe in 1 to 2 turns

SDS+ refers to the shank system used on rotary hammer drills

Router Cutter Specification:

1/4" UNC x 4" Socket Button Screw Self Colour ASME B18.3 Quantity Break:Qty Price Break - 5 10 x 450mm SDS+ MasonryUNC Socket Button Screw in Self Colour 1 4" x 4" Imperial unified coarse, button domed head shape screws made from precisely formed, and heat treated high tensile steel. Coated in a mildly corrosion resistant black oxide finish which acts as a great base for self colouring or galvanising. Conforms to ASME B18. 3 with a rockwell hardness of C33 39. UNC Socket Button Screw Specifications: Diameter: 1 4" Length: 4" Socket Size: 5 32" Threads per Inch: