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 Steel Allen Key Socket Button Head Machine Screws £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 Steel Allen Key Socket Button Head Machine Screws Material: Self Colour Steel Thread: UNC (Unified National Course) Type: Socket Button Screws ABCDEF 3/8" 3/4" * * * 16 3/8" 1" * * * 16 Please Note: Specifications given are intended as a guide only. If critical to your... £0.50 (Inc. VAT) £0.42 (Ex. VAT) Choose Options Compare