Point & thread guide

Use these original illustrations to describe the drive, head, point, thread and under-head features you need. Add dimensions, material, finish and application details, then confirm the final configuration against a drawing or sample. The illustrations are not to scale.

Using the guide

The source includes nine point illustrations and nineteen thread illustrations. Some labels repeat or are ambiguous, including CUP POINT and TYPE AB. Use the drawing position and a sample reference to identify the intended geometry rather than treating each label as a unique standard.

Point forms

Drill point point reference

Drill point

Z-point point reference

Z-point

Reduced drill point point reference

Reduced drill point

Umbrella-thread nail point point reference

Umbrella-thread nail point

Cup point - drawing 1 point reference

Cup point – drawing 1

Dog point point reference

Dog point

Drilling nail point point reference

Drilling nail point

Cup point - drawing 2 point reference

Cup point – drawing 2

Winged drill point point reference

Winged drill point

Thread forms

Type AB - drawing 1 thread reference

Type AB – drawing 1

Type B thread reference

Type B

Type BP thread reference

Type BP

Type BF thread reference

Type BF

Type BT / Type 25 thread reference

Type BT / Type 25

Type C thread reference

Type C

Type E thread reference

Type E

Type F thread reference

Type F

Type T / Type 23 thread reference

Type T / Type 23

Type A thread reference

Type A

Type U thread reference

Type U

Particle-board thread thread reference

Particle-board thread

Umbrella thread reference

Umbrella

Hi-low thread reference

Hi-low

Coarse thread reference

Coarse

Twin-fast thread reference

Twin-fast

Fine thread thread reference

Fine thread

PLASTOC (catalogue label) thread reference

PLASTOC (catalogue label)

Type AB - drawing 2 thread reference

Type AB – drawing 2