Stainless Steel Hexagon Slotted Nut Cotter Pins DIN 935 Castle Nuts

Stainless Steel Locknuts for use with Cotter Pins

Product Description:

These locknuts have good chemical resistance and may be mildly magnetic. Also known as castle nuts, secure them by inserting a cotter pin or safety wire through the slots in the nut and a drilled hole in your bolt for mild loosening resistance.

They’re not recommended for use on parts exposed to high vibration because the pin is prone to shearing under prolonged stress. Height includes the slots. Cotter pins are not included.

Product Drawing:

Hexagon slotted nuts
DIN 935-2013
D(mm)	P(mm)	m(mm)		n(mm)		s(mm)		w(mm)
		min	max	min	max	min	max	min	max
M4	0.7	4.7	5	1.2	1.45	6.78	7	2.9	3.2
M5	0.8	5.7	6	1.4	1.65	7.78	8	3.7	4
M6	1	7.14	7.5	2	2.25	9.78	10	4.7	5
M7	1	7.64	8	2	2.25	10.73	11	5.2	5.5
M8	1/1.25	9.14	9.5	2.5	2.75	12.73	13	6.14	6.5
M10	1/1.25/1.5	11.57	12	2.8	3.05	15.73/16.73	16/17	7.64	8
M12	1.25/1.5/1.75	14.57	15	3.5	3.8	17.73/18.67	18/19	9.64	10
M14	1.5/2	15.57	16	3.5	3.8	20.67/21.67	21/22	10.57	11
M16	1.5/2	18.48	19	4.5	4.8	23.67	24	12.57	13
M18	1.5/2/2.5	20.16	21	4.5	4.8	26.16	27	14.57	15
M20	1.5/2/2.5	21.16	22	4.5	4.8	29.16	30	15.57	16
M22	1.5/2/2.5	25.16	26	5.5	5.8	31/33	32/34	17.57	18
M24	2/3	26.16	27	5.5	5.8	35	36	18.48	19
M27	2/3	29.16	30	5.5	5.8	40	41	21.48	22
M30	2/3.5	32	33	7	7.36	45	46	23.48	24
M33	2/3.5	34	35	7	7.36	49	50	25.48	26
M36	3/4	37	38	7	7.36	53.8	55	28.48	29
M39	3/4	39	40	7	7.36	58.8	60	30.28	31
M42	3/4.5	45	46	9	9.36	63.1	65	33.38	34
M45	3/4.5	47	48	9	9.36	68.1	70	35.38	36
M48	3/5	49	50	9	9.36	73.1	75	37.38	38
M52	3/5	52.8	54	9	9.36	78.1	80	41.38	42
M56	4/5.5	55.8	57	9	9.36	82.8	85	44.38	45
M60	4/5.5	61.8	63	11	11.43	87.8	90	47.38	48
M64	4/6	64.8	66	11	11.43	92.8	95	50.26	51
M68	4/6	67.8	69	11	11.43	97.8	100	53.26	54
M72	4/6	71.8	73	11	11.43	102.8	105	57.26	58
M76	4/6	74.8	76	11	11.43	107.8	110	60.26	61
M80	4/6	77.6	79	11	11.43	112.8	115	63.26	64
M85	4/6	86.6	88	14	14.43	117.8	120	67.26	68
M90	4/6	90.6	92	14	14.43	127.5	130	71.26	72
M100	4/6	98.6	100	14	14.43	142.5	145	79.26	80

Product Features:

Slotted nuts,also known as castellated nuts,have grooved heads that align with holes in the mated bolt to accept the insertion of a cotter pin,locking the nut in place.

They are commonly used to ensure that shaft components in certain automotive assemblies do not separate or to maintain machine settings in manufacturing environments.

Factory:

Applications:

Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation.

Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper.

Xianggu Hardware is committed to integrating the superior supply chain system of various fastener products, focusing on the salesman's mastery of fastener expertise, providing fastener system solutions.

We are willing to become your partner with first-class product quality,first-class service level and competitive price.

Main products:

Stainless steel 18-8,A2-70, A4-70 and A4-80 Hex head bolts,Hex socket head bolts and nuts.

Carbon steel and Alloy steel Hex head cap screws,Hex socket head screws, machine screws, self-tapping screws, Hex flange bolts and Structural bolts with coating Hot-dip galvanized, Dacromet, Blue-white zinc,Yellow zinc.

Product Application Areas:

Our fasteners are widely used in automobiles, ships, wind energy, solar energy, boiler, electronic appliances, machinery and equipment, and construction engineering.