Brass Hex Nylon Lock Nuts

Brass hex nylon lock nuts are high-performance fasteners designed to provide a secure and durable hold in a variety of applications. These nuts are made from brass, a metal known for its excellent corrosion resistance, electrical conductivity, and aesthetic appeal. The hexagonal (six-sided) shape of these nuts allows for easy tightening and loosening using standard tools like wrenches or sockets. The standout feature of brass hex nylon lock nuts is the nylon insert located at the top of the nut. This insert acts as a self-locking mechanism by gripping the threads of the bolt as it is tightened, creating resistance to loosening from vibration, shock, or repeated use. The nylon insert’s flexibility ensures that the nut stays securely fastened over time without needing excessive tightening, making it a convenient and reliable choice for a wide range of projects. Brass hex nylon lock nuts are commonly used in environments that require both strength and resistance to corrosion, such as plumbing, electronics, and electrical work. The brass material is non-magnetic and has high resistance to tarnishing, making these nuts ideal for applications where both mechanical stability and a clean, finished appearance are important. In addition to their functional benefits, they are often used in industries where electrical conductivity is crucial, as brass is an excellent conductor. Overall, brass hex nylon lock nuts are favored for their combination of strength, durability, and resistance to loosening, offering a reliable and long-lasting solution in applications where both vibration resistance and non-corrosive properties are essential.

Our Brass Hex Nylon Lock Nuts Size Chart

Unit:(mm)
diameter	thread distance(P)	h		M	S
D		max	min	min	max	min
M3	0.5	4	3.7	2.4	5.5	5.32
M4	0.7	5	4.7	2.9	7	6.78
M5	0.8	5	4.7	3.2	8	7.78
M6	1	6	5.7	4	10	9.78
M7	1	7.5	7.14	4.7	11	10.73
M8	1/1.25	8	7.64	5.5	13	12.73
M10	1/1.25/1.5	10	9.64	6.5	17	16.73
M12	1.25/1.5/1.75	12	11.57	8	19	18.67
M14	1.5/2	14	13.3	9.5	22	21.67
M16	1.5/2	16	15.3	10.5	24	23.67
M18	1.5/2/2.5	18.5	17.66	13	27	26.16
M20	1.5/2/2.5	20	18.7	14	30	29.16
M22	1.5/2/2.5	22	20.7	15	32	31
M24	2/3	24	22.7	15	36	35
M27	2/3	27	25.7	17	41	40
M30	2/3.5	30	28.7	19	46	45
M33	2/3.5	33	31.4	22	50	49
M36	3/4	36	34.4	25	55	53.8
M39	3/4	39	37.4	27	60	58.8
M42	3/4.5	42	40.4	29	65	63.8
M45	3/4.5	45	43.4	32	70	68.1
M48	3/5	48	46.4	36	75	73.1
Not listed in the size chart? Please send us an inquiry.

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