1/4" UNC Self Colour Steel Allen Key Socket Button Head Machine Screws £0.24 (Inc. VAT) £0.20 (Ex. VAT) Choose Options Compare
5/16" UNC Self Colour Steel Allen Key Socket Button Head Machine Screws £0.31 (Inc. VAT) £0.26 (Ex. VAT) Choose Options Compare
3/8" UNC Self Colour Socket Button Head Machine Screws ASME B18.3 £0.50 (Inc. VAT) £0.42 (Ex. VAT) Choose Options Compare
1/4" UNC Self Colour Steel Allen Key Socket Button Head Machine Screws Material: Self Colour Steel Thread: UNC (Unified National Course) Type: Socket Button Screws Grade - 12.9 Thread size - 1/4" - 20 tpi Thread length is measured from under the head £0.24 (Inc. VAT) £0.20 (Ex. VAT) Choose Options Compare
5/16" UNC Self Colour Steel Allen Key Socket Button Head Machine Screws Material: Self Colour Steel Thread: UNC (Unified National Course) Type: Socket Button Screws Grade - 12.9 Thread size - 5/16" - 18 tpi Thread length is measured from under the head £0.31 (Inc. VAT) £0.26 (Ex. VAT) Choose Options Compare
3/8" UNC Self Colour Socket Button Head Machine Screws ASME B18.3 3/8" UNC self colour socket button head machine screws to ASME B18.3 for fastening applications where a neat low-profile domed head is required. Manufactured from self colour steel, these allen key socket button head screws are suitable for automotive,... £0.50 (Inc. VAT) £0.42 (Ex. VAT) Choose Options Compare