Hex Jam Nuts

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1/4"-20 inches
Width Across the Flats: 7/16" inches
Thickness/Height: 5/32" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 5/16"-18 inches
Width Across the Flats: 1/2" inches
Thickness/Height: 3/16" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 3/8"-16 inches
Width Across the Flats: 9/16" inches
Thickness/Height: 7/32" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1/2"-13 inches
Width Across the Flats: 3/4" inches
Thickness/Height: 5/16" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 7/16"-14 inches
Width Across the Flats: 11/16" inches
Thickness/Height: 1/4" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1 1/2"-6 inches
Width Across the Flats: 2 1/4" inches
Thickness/Height: 27/32" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1 1/4"-7 inches
Width Across the Flats: 1 7/8" inches
Thickness/Height: 23/32" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1 1/8"-7 inches
Width Across the Flats: 1 11/16" inches
Thickness/Height: 39/64" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1 3/8"-6 inches
Width Across the Flats: 2 1/16" inches
Thickness/Height: 25/32" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 5/8"-11 inches
Width Across the Flats: 15/16" inches
Thickness/Height: 3/8" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 3/4"-10 inches
Width Across the Flats: 1 1/8" inches
Thickness/Height: 27/64" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 7/8"-9 inches
Width Across the Flats: 1 5/16" inches
Thickness/Height: 31/64" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened agianst the jam to keep it from loosening
Thread Diameter-Pitch: 1"-8 inches
Width Across the Flats: 1 1/2" inches
Thickness/Height: 35/64" inches
Manufactured to ASME B18.2.2 & SAE J995 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M2.5-0.45
Width Across the Flats: 5mm
Thickness/Height: 1.6mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M6-1.00
Width Across the Flats: 10mm
Thickness/Height: 3.2mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M8-1.25
Width Across the Flats: 13mm
Thickness/Height: 4mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M10-1.50
Width Across the Flats: 17mm
Thickness/Height: 4mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M12-1.75
Width Across the Flats: 19mm
Thickness/Height: 6mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M16-2.00
Width Across the Flats: 24mm
Thickness/Height: 8mm
Manufactured to DIN 439 specifications

DIN 439 B Hex Jam Nuts Stainless Steel A2 (18-8)
Thread Diameter-Pitch: M20-2.50
Width Across the Flats: 30mm
Thickness/Height: 10mm
Manufactured to DIN 439 specifications