Industrial machinery extensively uses these Positively Locking Slotted Locking Round Nut - especially in high-vibration environments such as gearboxes, presses, and conveying systems. The circular shape of these nuts makes them easy to operate, and the locking components inside can prevent them from loosening when there is dynamic load.
Our cost-effective production method enables us to offer very favorable prices. If you purchase more than 25,000 pieces in bulk, you can enjoy a 7% discount. The common standard black oxide treatment helps it resist corrosion. We utilize a global distribution network to deliver quickly and economically.
Each Positively-Locking Slotted locking round nut undergoes strict torque-to-failure and vibration tests and complies with ISO 9001 certification.
For agricultural equipment such as tractors and combine harvesters, Positively Locking Slotted Locking Round Nut are essential components. They ensure that bolts in parts like drive shafts and cutting assemblies are securely fastened - even when these components are exposed to dust and moisture. These nuts are well-made and most have a thicker zinc coating for better protection.
We ship directly from the factory, so our prices are very reasonable. We also offer seasonal promotions for orders over 15,000 pieces. They are usually chrome-plated in silver or yellow. By ground transportation, the freight is reasonable and the packaging is sturdy and waterproof - perfect for outdoor storage.
Q:What materials are typically used in manufacturing slotted locking round nuts?
A:Our Positively Locking Slotted Locking Round Nut products are commonly manufactured from carbon steel, stainless steel (304/316), or brass. The material selection for each Positively-Locking Slotted locking round nut depends on application requirements concerning strength, corrosion resistance, and environmental conditions. We can recommend the optimal material for your specific Positively-Locking Slotted locking round nut needs to ensure long-term performance and reliability.
	
 
	
	
| 
				 d*P  | 
			dk | m | n | t | 
				1000 kg  | 
			
				 d*P  | 
			dk | m | n | t | 
				1000 ≈kg  | 
		|||||
| nax | nin | max | min | max | min | nax | min | |||||||||
| M10*1 | 22 | 8 | 4.3 | 4 | 2.6 | 2 | 16.82 | M64*2 | 95 | 12 | 8.36 | 8 | 4.25 | 3.5 | 351.9 | |
| M12*1.25 | 25 | 21.58 | M65*2 | 95 | 342.4 | |||||||||||
| M14*1.5 | 28 | 26.82 | M68*2 | 100 | 10.36 | 10 | 4.75 | 4 | 380.2 | |||||||
| M16*1.5 | 30 | 5.3 | 5 | 3.1 | 2.5 | 28.44 | M72*2 | 105 | 15 | 518 | ||||||
| M18*1.5 | 32 | 31.19 | M75*2 | 105 | 477.5 | |||||||||||
| M20*1.5 | 35 | 37.31 | M76*2 | 110 | 562.4 | |||||||||||
| M22*1.5 | 38 | 10 | 54.91 | M80*2 | 115 | 608.4 | ||||||||||
| M24*1.5 | 42 | 68.88 | M85*2 | 120 | 640.6 | |||||||||||
| M25*1.5 | 42 | 68.88 | M90*2 | 125 | 18 | 12.43 | 12 | 5.75 | 5 | 796.1 | ||||||
| M27*1.5 | 45 | 75.49 | M95*2 | 130 | 834.7 | |||||||||||
| M30*1.5 | 48 | 82.11 | M100*2 | 135 | 873.3 | |||||||||||
| M33*1.5 | 52 | 6.3 | 6 | 3.6 | 3 | 93.32 | M105*2 | 140 | 895 | |||||||
| M35*1.5 | 52 | 84.99 | M110*2 | 150 | 14.43 | 14 | 6.75 | 6 | 1076 | |||||||
| M36*1.5 | 55 | 100.3 | 115*2 | 155 | 22 | 1369 | ||||||||||
| M39*1.5 | 58 | 107.3 | M120*2 | 160 | 1423 | |||||||||||
| M40*1.5 | 58 | 109.5 | M125*2 | 165 | 1477 | |||||||||||
| M42*1.5 | 62 | 121.8 | M130*2 | 170 | 1531 | |||||||||||
| M45*1.5 | 68 | 153.6 | M140*2 | 180 | 26 | 1937 | ||||||||||
| M48*1.5 | 72 | 12 | 8.36 | 8 | 4.25 | 3.5 | 201.2 | M150*2 | 200 | 16.43 | 16 | 7.9 | 7 | 2651 | ||
| M50*1.5 | 72 | 186.8 | M160*3 | 210 | 2810 | |||||||||||
| M52*1.5 | 78 | 238 | M170*3 | 220 | 2970 | |||||||||||
| M55*2 | 78 | 214.4 | M180*3 | 230 | 30 | 3610 | ||||||||||
| M56*2 | 85 | 290.1 | 190*3 | 240 | 3794 | |||||||||||
| M60*2 | 90 | 320.3 | M200*3 | 250 | 3978 | |||||||||||