Leader-Fastener® is a manufacturer and distributor of DIN 936 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.
Metric DIN 936 Low Profile Hex Nut are similar to a hex jam nut (DIN 439) but with slightly different heights. They are thin hex nuts about half as thick as a regular hex nut. They are often used as lock nuts, where they are threaded up against a standard nut locking it in place or in any circumstance where a standard nut is too thick for an application, a hex jam nut can be a very useful alternative.
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 |
M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | ||
P | Pitch | Coarse thread | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 |
Fine thread 1 | 1 | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
Fine thread 2 | / | 1.25 | 1.5 | / | / | 2 | 2 | 2 | 2 | ||
Fine thread 3 | / | / | / | / | / | / | / | / | / | ||
da | min | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | |
max | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 19.5 | 21.6 | 23.7 | 25.9 | ||
dw | min | 11.3 | 15.3 | 17.2 | 20.2 | 22.2 | 25.3 | 28.2 | 29.5 | 33.2 | |
e | min | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 | 39.55 | |
m | max=nominal size | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | |
min | 4.7 | 5.7 | 6.64 | 7.42 | 7.42 | 8.42 | 8.42 | 9.1 | 9.1 | ||
mw | min | 3.8 | 4.6 | 5.3 | 5.9 | 5.9 | 6.7 | 6.5 | 7.3 | 7.3 | |
s | max=nominal size | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | |
min | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | 29.16 | 31 | 35 | ||
per 1000 units≈kg | 4 | 8.6 | 12.1 | 18.2 | 20.1 | 29.6 | 36.3 | 43.8 | 58 |
Thread Size D |
M27 | M30 | M33 | M36 | M39 | M42 | (M45) | M48 | M52 | ||
P | Pitch | Coarse thread | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 |
Fine thread 1 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
Fine thread 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
Fine thread 3 | / | / | / | 3 | 3 | 3 | 3 | 3 | 3 | ||
da | min | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | 52 | |
max | 29.1 | 32.4 | 35.6 | 38.9 | 42.1 | 45.4 | 48.6 | 51.8 | 56.2 | ||
dw | min | 38 | 42.7 | 46.6 | 51.1 | 55.9 | 60.6 | 64.7 | 69.4 | 74.2 | |
e | min | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | |
m | max=nominal size | 12 | 12 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | |
min | 10.9 | 10.9 | 12.9 | 12.9 | 14.9 | 14.9 | 16.9 | 16.9 | 18.7 | ||
mw | min | 8.7 | 8.7 | 10.3 | 10.3 | 11.9 | 11.9 | 13.5 | 13.5 | 15 | |
s | max=nominal size | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | |
min | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | ||
per 1000 units≈kg | 90 | 110 | 155 | 190 | 260 | 307 | 400 | 460 | 580 |
a) Steel, Property class: ≤M18: 04,05; > M18: 17H, 22H. Standard ISO 898-2, DIN 267-24
b) Stainless steel, Property class: ≤M20: A2-70;M20~M39: A2-50;> M39: subject to agreement. Standard DIN 267-11
c) Non-ferrous metal, Property class: CuZn=copper zinc alloy, CU2 or CU3, at manufacturer's discretion. Standard DIN 267-18
d) Other property classes or materials or a particular material grade, e.g. CU3, are subject to agreement