Welcome to Appian Fasteners

Self Tapping Screws

Our extensive range of self tapping screws are available in a large range of types, sizes, materials and finishes.

Below is a selection of popular self tappers we supply, please contact us if you do not see what you require.

Please note: Not all size/material/finish combinations are available on all products.

We can supply

  • Metric, Imperial
  • Black Oxide, Bright Zinc
  • Stainless Steel A2, A4
Pan Head Self Tapper Pointed

Pan Head Recessed
Type-AB

DIN 7981C, ISO 7049C
Phillips, Cross Recessed or 6-Lobe

Pan Head Self Tapper Blunt

Pan Head Recessed
Type-B

DIN 7981F, ISO 7049F
Phillips, Cross Recessed or 6-Lobe

Countersunk Self Tapper Pointed

Countersunk Recessed
Type-AB

DIN 7982C, ISO 7050C

Flanged Head Self Tappers

Flanged Head Self Tappers
Type-AB

Cross Recessed drive

Thread Rolling Screws

Thread Rolling Screws

DIN 7500
Pan, Countersunk or Hex Washer Head

Self Drilling Screw

Self Drilling Screws

DIN 7504
Pan, Countersunk or Hex Washer Head

Coach Screw

Coach Screws

DIN 571

Hammer Drive Screw

Hammer Drive Screws