Somta Series 917 – Carbon Steel Die Nut (1/2" Bspf) Insize Welding Gauge Series 4851-1 Reassemble Instructions: Locate the "O"

Reassemble Instructions: Locate the "O" ring on the inverted inlet tube and lube the outer housing with liquid soap or a similar lubricant

Cutting Diameter: 8mm

5/16-24 Nut - 10 PCS

Max hole size for hollow doors: 603 x 203mm

Model No: 4100-147

Somta Series 917 – Carbon Steel Die Nut (1/2" Bspf) Insize Welding Gauge Series 4851-1 Reassemble Instructions: Locate the "O"Somta Series 917 Carbon Steel Die Nut (1 2" BSPF) The SOMTA 9171270 Carbon Steel Die Nut restores 1 2" BSP parallel (BSPF) threads with precision. Its tough carbon steel body and hexagonal profile ensure reliable performance and easy use with standard spanners or sockets, whether in the workshop or on site. Key Features & Benefits External Thread Repair Ideal for chasing and cleaning BSPP threads. Carbon Steel Construction Strong, wear resistant, and