Code: SCMCSC050128
Socket Cap Screws - Metric - Grade 8.8
Steel products described as having a self colour finish are best suited to internal applications, as they have no additional protection against corrosion. The shade of a self colour finish can vary from bright metal to black, and it will change over time with oxidisation.
If you plan to use self colour finishes outdoors you should paint them to give them a protective coating.
The most common thread type in production today. Usually specified as M then a number x another number. This signifies the thread diameter and the length of the fastener.
For example M4 x 30 means that the major thread diameter (the external distance across the outside of the thread) is 4mm and the length is 30mm. Length is usually measured from the underside of the fastener head.
Code: SCMCSC050208
| Bolts Pitch: | 0.80P |
| Threads Per Inch: | 31.7 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M5 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 20mm |
| Tapping Drill Size: | 4.2mm |
Code: SCMCSC060168
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 16mm |
| Tapping Drill Size: | 5mm |
Code: SCMCSC060208
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 20mm |
| Tapping Drill Size: | 5mm |
Code: SCMCSC060458
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 45mm |
| Tapping Drill Size: | 5mm |
Code: SCMCSC080168
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 16mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080208
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 20mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080258
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 25mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080308
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 30mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080458
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 45mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080558
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 55mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC080808
| Bolts Pitch: | 1.25P |
| Threads Per Inch: | 20.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M8 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 80mm |
| Tapping Drill Size: | 6.8mm |
Code: SCMCSC100258
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 25mm |
| Tapping Drill Size: | 8.5mm |
Code: SCMCSC100358
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 35mm |
| Tapping Drill Size: | 8.5mm |
Code: SCMCSC100408
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 40mm |
| Tapping Drill Size: | 8.5mm |
Code: SCMCSC100908
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 8.5mm |
Code: SCMCSC120308
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 30mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC120358
Only 1 pack left in stock
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 35mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC120408
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 40mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC120558
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 55mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC120608
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 60mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC120908
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCSC140808
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M14 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 80mm |
| Tapping Drill Size: | 12mm |
Code: SCMCSC160408.8
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 40mm |
| Tapping Drill Size: | 14mm |
Code: SCMCSC160808
Only 1 left in stock
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 80mm |
| Tapping Drill Size: | 14mm |
Code: SCMCSC160908
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 14mm |
Code: SCMCSC161008
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 100mm |
| Tapping Drill Size: | 14mm |
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 140mm |
| Tapping Drill Size: | 14mm |
Code: SCMCSC200558
| Bolts Pitch: | 2.50P |
| Threads Per Inch: | 10.1 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M20 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 55mm |
| Tapping Drill Size: | 17.5mm |
Code: SCMCSC200708
| Bolts Pitch: | 2.50P |
| Threads Per Inch: | 10.1 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M20 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 70mm |
| Tapping Drill Size: | 17.5mm |
| Bolts Pitch: | 2.50P |
| Threads Per Inch: | 10.1 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M20 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 80mm |
| Tapping Drill Size: | 17.5mm |
| Bolts Pitch: | 2.50P |
| Threads Per Inch: | 10.1 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M20 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 100mm |
| Tapping Drill Size: | 17.5mm |
| Bolts Pitch: | 2.50P |
| Threads Per Inch: | 10.1 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M20 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 120mm |
| Tapping Drill Size: | 17.5mm |
| Bolts Pitch: | 3.00P |
| Threads Per Inch: | 8.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M24 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 110mm |
| Tapping Drill Size: | 21mm |
| Bolts Pitch: | 3.50P |
| Threads Per Inch: | 7.3 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M30 |
| Bolts Material: | Steel |
| Finish: | Self Colour |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 26.5mm |
| Bolts Pitch: | 0.50P |
| Threads Per Inch: | 51 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M3 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 6mm |
| Tapping Drill Size: | 2.5mm |
| Bolts Pitch: | 0.50P |
| Threads Per Inch: | 51 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M3 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 16mm |
| Tapping Drill Size: | 2.5mm |
Code: SCMCZP040208
Only 1 pack left in stock
| Bolts Pitch: | 0.70P |
| Threads Per Inch: | 36.2 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M4 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 20mm |
| Tapping Drill Size: | 3.3mm |
| Bolts Pitch: | 0.70P |
| Threads Per Inch: | 36.2 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M4 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 35mm |
| Tapping Drill Size: | 3.3mm |
| Bolts Pitch: | 0.70P |
| Threads Per Inch: | 36.2 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M4 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 40mm |
| Tapping Drill Size: | 3.3mm |
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 40mm |
| Tapping Drill Size: | 5mm |
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 45mm |
| Tapping Drill Size: | 5mm |
| Bolts Pitch: | 1.00P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M6 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 60mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 85mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 110mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 140mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.50P |
| Threads Per Inch: | 25.4 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M10 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 170mm |
| Tapping Drill Size: | 8.5mm |
| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 120mm |
| Tapping Drill Size: | 10.2mm |
Code: SCMCZP140808
Only 1 pack left in stock
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M14 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 80mm |
| Tapping Drill Size: | 12mm |
| Bolts Pitch: | 2.00P |
| Threads Per Inch: | 12.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M16 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 45mm |
| Tapping Drill Size: | 14mm |
| Bolts Pitch: | 3.00P |
| Threads Per Inch: | 8.5 |
| Grade: | Grade 12.9 |
| Bolts Diameter: | M24 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 90mm |
| Tapping Drill Size: | 21mm |
Code: SCMCZP241208
Only 1 left in stock
| Bolts Pitch: | 3.00P |
| Threads Per Inch: | 8.5 |
| Grade: | Grade 8.8 |
| Bolts Diameter: | M24 |
| Bolts Material: | Steel |
| Finish: | Bright Zinc Plated and Clear Passivation |
| Head Type: | Socket Cap |
| Thread Type: | Metric Coarse |
| Length Under Head: | 120mm |
| Tapping Drill Size: | 21mm |







