Home BSP Threads G1" BSP

G1" BSP Thread Specifications

Complete dimensions for G1" BSP pipe thread. TPI: 11, Pitch: 0.09091" (2.309 mm).

Thread Dimensions

DesignationG1" BSP
Nominal Pipe Size1"
TPI11
Pitch0.09091" (2.309 mm)
Outside Diameter1.309" (33.25 mm)
Pitch Diameter1.2508" (31.77 mm)
Minor Diameter1.1926" (30.29 mm)
Thread Angle55° (Whitworth form)
Thread Depth0.05821" (1.479 mm)

Tap Drill Size

Tap drill: 1.1926" (30.29 mm)

Common Applications