Brass Jam Nuts


We produce Brass Jam Nuts in metric and imperial size. We are specialized in developing Brass Hex Jam Nuts exporting to international markerts of Australia, USA, UK etc. globally.


  • brass jam nuts
Jam Nut Dimensions
Nut Size Width Thickness
Across Flats Across Corners Basic
1/4" 7/16" 1/2" 5/32"
5/16" 1/2" 9/16" 3/16"
3/8" 9/16" 41/64" 7/32"
7/16" 11/16" 25/32" 1/4"
1/2" 3/4" 55/64" 5/16"
9/16" 7/8" 1" 5/16"
5/8" 15/16" 1-1/16" 3/8"
3/4" 1-1/8" 1-17/64" 27/64"
7/8" 1-5/16" 1-31/64" 31/64"
1" 1-1/2" 1-11/16" 35/64"
1-1/8" 1-11/16" 1-29/32" 39/64"
1-1/4" 1-7/8" 2-7/64" 23/32"
1-3/8" 2-1/16" 2-21/64" 25/32"

Size :


3mm 4mm 5mm 6mm 8mm 10mm 12mm 16mm 18mm 20mm 24mm 25mm 26mm 28mm 30mm 32mm 33mm 40mm 50mm M3 M4 M5 M6 M8 m10 m12 m16 M18 M20 M24 M25 M26 M28 M30 M32 M40 M50 1/8 5/32 3/16 1/4 5/16 3/8 1/2 7/8 3/4 1 11/4 11/2 2 2/12 .


Material :


BS 2874 - CZ 121 Pb3 CZ 122 UNS C36000 CDA 360 DZR Brass BS 2874 - CZ 131 CW 614 N EN 12164 BS 2874 - CZ 114 BS 2874 - CZ 115 18-8 ss, 316 ss, 400 series ss, Brass, Silicone Bronze, Monel, Carbon Steels, Alloy Steels, Aluminum.


Threads :


Metric , NPT , BSP, BSPT, NPTF, UNEF, UNS, UNF , BSF, UNC, NPS, NPSM, BSW


Finish And Coating :


Zinc, Cadmium, Nickel Silver & Chrome Plating, Black Oxide, Anodize, Passivation and Heat Treating.