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Square Nuts Brass Square nuts DIn 557

brass-square-nut
We Offer Brass Square Nuts DIn 557 Brass Square Nuts.

Our range of Brass Square nuts DIn 557 are acclaimed worldwide for quality and consistency.

 

Materials Include :Brass Stainless Steel
18-8 ss, 316 ss, 400 series ss, Brass, Silicone Bronze, Monel, Carbon Steels, Alloy Steels, Aluminum.
 
Finishes Include :BS 2874 CZ 121 Pb3 UNS C36000 CDA 360 BS 2874 - CZ 131 CW 614 N EN 12164 : 1998 Brass to DIN EN 12164 CW614N CW617N CW608N High Tensile Brass Rods BS - 218 Modified Forging Brass CZ-112 CZ-113 CZ-108Lead free Riveting Brass Rods CZ-109 CDA 360 Brass CZ 121 Free machining brass
 
A square nut is designed for use with square bolts and used for better torques.
Nominal or Basic Major
Diameterof Thread
F G H
Width Across Flats Width Across Corners Thickness of Square Nuts
Basic Max Min Max Min Basic Max Min
1/4" 0.2500 7/16" 0.438 0.428 0.619 0.554 7/32" 0.235 0.203
5/16" 0.3125 1/2" 0.500 0.489 0.795 0.721 17/64" 0.283 0.249
3/8" 0.3750 9/16" 0.562 0.551 0.884 0.802 21/64" 0.346 0.310
7/16" 0.4375 11/16" 0.688 0.675 1.061 0.970 3/8" 0.394 0.356
1/2" 0.5000 3/4" 0.750 0.736 1.149 1.052 7/16" 0.458 0.418
5/8" 0.6250 15/16" 0.938 0.922 1.414 1.300 35/64" 0.569 0.525
3/4" 0.7500 1-1/8" 1.125 1.088 1.591 1.464 21/32" 0.680 0.632
7/8" 0.8750 1-5/16" 1.312 1.269 1.856 1.712 49/64" 0.792 0.740
1" 1.0000 1-1/2" 1.500 1.450 2.121 1.961 7/8" 0.903 0.847
1-1/8" 1.1250 1-11/16" 1.688 1.631 2.386 2.209 1" 1.030 0.970
1-1/4" 1.2500 1-7/8" 1.875 1.812 2.652 2.458 1-3/32" 1.126 1.062
1-1/2" 1.5000 2-1/4" 2.250 2.175 3.182 2.956 1-5/16" 1.348 1.276
 

Threads of Brass Square Nuts : Metric , NPT , BSP, BSPT, UNS, UNF , BSF, UNC, NPS, NPSM, BSW  NPTF, UNEF,

Sizes of Brass square Nuts and Brass inserts:  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   6mm 8mm  3mm 4mm 10mm 12mm 16mm 18mm 20mm 24mm 25mm 26mm 28mm 30mm 32mm 33mm 40mm 50mm M3 M4 M5 M6 M8 5mm m10 m12 m16
Brass Nuts and Inserts India - manufacturers ande xporters of Brass Square Nuts  from Jamnagar -India