Code: SSSBWSC025200
£38.56 £46.27
| Threads Per Inch: | 24 |
| Bolts Diameter: | 1/4" Dia Shoulder and 3/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2" |
| Tapping Drill Size: | 3.7mm |

BSW (British Standard Whitworth) is an imperial coarse thread first used in standard production by Joseph Whitworth during the industrial revolution. Whilst it is still used in engineering applications all across the world it is less common in the UK where metric threads have generally taken over.
Code: SSSBWSC025200
| Threads Per Inch: | 24 |
| Bolts Diameter: | 1/4" Dia Shoulder and 3/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2" |
| Tapping Drill Size: | 3.7mm |
Code: SSSBWSC031100
| Threads Per Inch: | 20 |
| Bolts Diameter: | 5/16" Dia Shoulder and 1/4" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1" |
| Tapping Drill Size: | 5.1mm |
Code: SSSBWSC031125
| Threads Per Inch: | 20 |
| Bolts Diameter: | 5/16" Dia Shoulder and 1/4" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/4" |
| Tapping Drill Size: | 5.1mm |
Code: SSSBWSC031150
| Threads Per Inch: | 20 |
| Bolts Diameter: | 5/16" Dia Shoulder and 1/4" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/2" |
| Tapping Drill Size: | 5.1mm |
Code: SSSBWSC037100
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037125
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/4" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037200
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037250
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 1/2" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037275
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 3/4" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037300
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC037350
| Threads Per Inch: | 18 |
| Bolts Diameter: | 3/8" Dia Shoulder and 5/16" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3 1/2" |
| Tapping Drill Size: | 6.5mm |
Code: SSSBWSC050125
| Threads Per Inch: | 16 |
| Bolts Diameter: | 1/2" Dia Shoulder and 3/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/4" |
| Tapping Drill Size: | 7.9mm |
Code: SSSBWSC050200
| Threads Per Inch: | 16 |
| Bolts Diameter: | 1/2" Dia Shoulder and 3/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2" |
| Tapping Drill Size: | 7.9mm |
Code: SSSBWSC050250
| Threads Per Inch: | 16 |
| Bolts Diameter: | 1/2" Dia Shoulder and 3/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 1/2" |
| Tapping Drill Size: | 7.9mm |
Code: SSSBWSC050300
| Threads Per Inch: | 16 |
| Bolts Diameter: | 1/2" Dia Shoulder and 3/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3" |
| Tapping Drill Size: | 7.9mm |
Code: SSSBWSC050350
| Threads Per Inch: | 16 |
| Bolts Diameter: | 1/2" Dia Shoulder and 3/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3 1/2" |
| Tapping Drill Size: | 7.9mm |
Code: SSSBWSC062125
| Threads Per Inch: | 12 |
| Bolts Diameter: | 5/8" Dia Shoulder and 1/2" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/4" |
| Tapping Drill Size: | 10.5mm |
Code: SSSBWSC062175
| Threads Per Inch: | 12 |
| Bolts Diameter: | 5/8" Dia Shoulder and 1/2" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 3/4" |
| Tapping Drill Size: | 10.5mm |
Code: SSSBWSC062225
| Threads Per Inch: | 12 |
| Bolts Diameter: | 5/8" Dia Shoulder and 1/2" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 1/4" |
| Tapping Drill Size: | 10.5mm |
Code: SSSBWSC062250
| Threads Per Inch: | 12 |
| Bolts Diameter: | 5/8" Dia Shoulder and 1/2" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 1/2" |
| Tapping Drill Size: | 10.5mm |
Code: SSSBWSC062350
| Threads Per Inch: | 12 |
| Bolts Diameter: | 5/8" Dia Shoulder and 1/2" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3 1/2" |
| Tapping Drill Size: | 10.5mm |
| Threads Per Inch: | 11 |
| Bolts Diameter: | 3/4" Dia Shoulder and 5/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 1 1/2" |
| Tapping Drill Size: | 13.5mm |
Code: SSSBWSC075275
| Threads Per Inch: | 11 |
| Bolts Diameter: | 3/4" Dia Shoulder and 5/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 2 3/4" |
| Tapping Drill Size: | 13.5mm |
Code: SSSBWSC075350
| Threads Per Inch: | 11 |
| Bolts Diameter: | 3/4" Dia Shoulder and 5/8" Dia Thread |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Thread Type: | Imperial - BSW |
| Length Under Head: | 3 1/2" |
| Tapping Drill Size: | 13.5mm |




