Leader-Fastener® is a manufacturer and distributor of ASME B18.2.4.6M Hex Nut. We have a complete line of service from having invested in production plants, export department and to having a quality control team and center to meet your requirements. We regard quality as the life of the company. We persist in good quality as the first policy and have established a set of quality control and inspection system according to the international standard. We have carried out ISO9001 Quality Guarantee System in every course of production, transportation and selling. We do hope we could be your partner in business by topping quality, knight service and competitive price in the near future and be your friends as well.
Leader-Fastener® ASME B18.2.4.6M Hex Nut are available in a variety of width across flat, materials, shape, thickness, bearing surface, tolerance, thread, size, design, finishing and many other specifications. Various ASME B18.2.4.6M Hex Nut used for different applications and projects. This American standard of Hex Nuts also used for light to medium-duty application.
Material : Carbon steel, Stainless steel, Alloy Steel, Brass.
Finishment: Black, Zinc Plated, Zinc Yellow, HDG, Phosphate, DACROMET, Geomet, Magin, Ruspert, Teflon, etc.
Thread Size D |
M12 | M14 | M16 | M20 | M22 | M24 | M27 | M30 | M36 | |
P | Pitch | 1.75 | 2 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 |
s | max | 21.00 | 24.00 | 27.00 | 34.00 | 36.00 | 41.00 | 46.00 | 50.00 | 60.00 |
min | 20.16 | 23.16 | 26.16 | 33.00 | 35.00 | 40.00 | 45.00 | 49.00 | 58.80 | |
e | max | 24.25 | 27.71 | 31.18 | 39.26 | 41.57 | 47.34 | 53.12 | 57.74 | 69.28 |
min | 22.78 | 26.17 | 29.56 | 37.29 | 39.55 | 45.2 | 50.85 | 55.37 | 66.44 | |
m | max | 12.3 | 14.3 | 17.1 | 20.7 | 23.6 | 24.2 | 27.5 | 30.7 | 36.6 |
min | 11.9 | 13.6 | 16.4 | 19.4 | 22.3 | 22.9 | 26.3 | 29.1 | 35 | |
c | max | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
min | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
dw | min | 19.2 | 22.0 | 24.9 | 31.4 | 33.3 | 38.0 | 42.8 | 45.6 | 55.9 |
Thread Size D |
M42 | M48 | M56 | M64 | M72 | M80 | M90 | M100 | |
P | Pitch | 4.5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 |
s | max | 70.00 | 80.00 | 90.00 | 100.00 | 110.00 | 120.00 | 135.00 | 150.00 |
min | 67.90 | 77.60 | 87.20 | 96.80 | 106.40 | 116.00 | 130.50 | 145.00 | |
e | max | 80.83 | 92.38 | 103.92 | 115.47 | 127.02 | 138.56 | 155.88 | 173.21 |
min | 77.41 | 88.46 | 99.41 | 110.35 | 121.3 | 132.24 | 148.77 | 165.3 | |
m | max | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 |
min | 40.4 | 46.4 | 54.1 | 62.1 | 70.1 | 78.1 | 87.8 | 97.8 | |
c | max | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.2 | 1.2 |
min | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | |
dw | min | 64.5 | 73.7 | 82.8 | 92.0 | 101.1 | 110.2 | 124.0 | 137.8 |