Thread Check Catalog 2023

BSF THREAD RING GAGES

BSF Thread Ring Gages Description

Order Number

Price

3/16 x 32 BSF Go Thread Ring Member 3/16 x 32 BSF No Go Thread Ring Member 3/16 x 32 BSF Go/No Go Thread Ring Gage Set 1/4 x 26 BSF Go Thread Ring Member 1/4 x 26 BSF No Go Thread Ring Member 1/4 x 26 BSF Go/No Go Thread Ring Gage Set 5/16 x 22 BSF Go Thread Ring Member 5/16 x 22 BSF No Go Thread Ring Member 5/16 x 22 BSF Go/No Go Thread Ring Gage Set 3/8 x 20 BSF Go Thread Ring Member 3/8 x 20 BSF No Go Thread Ring Member 3/8 x 20 BSF Go/No Go Thread Ring Gage Set 7/16 x 18 BSF Go Thread Ring Member 7/16 x 18 BSF No Go Thread Ring Member 7/16 x 18 BSF Go/No Go Thread Ring Gage Set 1/2 x 16 BSF Go Thread Ring Member 1/2 x 16 BSF No Go Thread Ring Member 1/2 x 16 BSF Go/No Go Thread Ring Gage Set 9/16 x 16 BSF Go Thread Ring Member 9/16 x 16 BSF No Go Thread Ring Member 9/16 x 16 BSF Go/No Go Thread Ring Gage Set 5/8 x 14 BSF Go Thread Ring Member 5/8 x 14 BSF No Go Thread Ring Member 5/8 x 14 BSF Go/No Go Thread Ring Gage Set 3/4 x 12 BSF Go Thread Ring Member 3/4 x 12 BSF No Go Thread Ring Member 3/4 x 12 BSF Go/No Go Thread Ring Gage Set 7/8 x 11 BSF Go Thread Ring Member 7/8 x 11 BSF No Go Thread Ring Member 7/8 x 11 BSF Go/No Go Thread Ring Gage Set 1 x 10 BSF Go Thread Ring Member 1 x 10 BSF No Go Thread Ring Member 1 x 10 BSF Go/No Go Thread Ring Gage Set 1 1/8 x 9 BSF Go Thread Ring Member 1 1/8 x 9 BSF No Go Thread Ring Member 1 1/8 x 9 BSF Go/No Go Thread Ring Gage Set 1 1/4 x 9 BSF Go Thread Ring Member 1 1/4 x 9 BSF No Go Thread Ring Member 1 1/4 x 9 BSF Go/No Go Thread Ring Gage Set 1 3/8 x 8 BSF Go Thread Ring Member 1 3/8 x 8 BSF No Go Thread Ring Member 1 3/8 x 8 BSF Go/No Go Thread Ring Gage Set 1 1/2 x 8 BSF Go Thread Ring Member 1 1/2 x 8 BSF No Go Thread Ring Member 1 1/2 x 8 BSF Go/No Go Thread Ring Gage Set

BSF-3/16X32-RG-GO BSF-3/16X32-RG-NGO BSF-3/16X32-RG-SET BSF-1/4x26-RG-GO BSF-1/4x26-RG-NGO BSF-1/4x26-RG-SET BSF-5/16x22-RG-GO BSF-5/16x22-RG-NGO BSF-5/16x22-RG-SET BSF-3/8 x 20-RG-GO BSF-3/8 x 20-RG-NGO BSF-3/8 x 20-RG-SET BSF-7/16 x 18-RG-GO BSF-7/16 x 18-RG-NGO BSF-7/16 x 18-RG-SET BSF-1/2 x 16-RG-GO BSF-1/2 x 16-RG-NGO BSF-1/2 x 16-RG-SET BSF-9/16 x 16-RG-GO BSF-9/16 x 16-RG-NGO BSF-9/16 x 16-RG-SET BSF-5/8 x 14-RG-GO BSF-5/8 x 14-RG-NGO BSF-5/8 x 14-RG-SET BSF-3/4 x 12-RG-GO BSF-3/4 x 12-RG-NGO BSF-3/4 x 12-RG-SET BSF-7/8 x 11-RG-GO BSF-7/8 x 11-RG-NGO BSF-7/8 x 11-RG-SET BSF-1 x 10-RG-GO BSF-1 x 10-RG-NGO BSF-1 x 10-RG-SET BSF-1 1/8 x 9-RG-GO BSF-1 1/8 x 9-RG-NGO BSF-1 1/8 x 9-RG-SET BSF-1 1/4 x 9-RG-GO BSF-1 1/4 x 9-RG-NGO BSF-1 1/4 x 9-RG-SET BSF-1 3/8 x 8-RG-GO BSF-1 3/8 x 8-RG-NGO BSF-1 3/8 x 8-RG-SET BSF-1 1/2 x 8-RG-GO BSF-1 1/2 x 8-RG-NGO BSF-1 1/2 x 8-RG-SET

BSF Thread Ring and Plug Gages are medium class - Manufactured per BS84 & BS919 The British Standard Fine Screw thread is known as a parallel screw thread of Whitworth form having a 55 degree included angle. With the standardization of Unified threads, the BSF Whitworth thread form is typically being utilized for replacement parts. Steel bolts of 3/4 inch and below should not be made to close class limits and instead should be specified to medium class and free class limits. Close class threads should be applied to screw threads requiring a tight fit. The better and more practical class is a medium class of fit which provides a more functional inter-changeable screw thread. Free class bolts apply to the majority of bolts of commercial grade quality. Normal class nuts are applied to commercial quality nuts and are intended for use with medium or free class bolts.

Contact Us For Pricing

Thread Check, Inc., can supply BSF thread ring gages from 3/16 to 4 1/4 inches.

Phone 631-231-1515 | Fax 631-231-1625 | www.threadcheck.com | info@threadcheck.com | Thread Check Product Catalog 81