Wheel Bolt

HUIXIN MINDA wheel bolts are made of 40Cr steel and processed by cold heading machine. After cold processing, wheel bolts are heat-treated to ensure a hardness of 12.9 grade, which are suitable for applications where high wear resistance is required. With our years of experience in this field, we are capable of manufacturing and supplying high quality wheel bolts according to your drawings and specific requirements.

Basic Information

Material	40Cr
Case Hardening	HRC38-42
Colors	Black or yellow
Technique	Casting
Application	Excavator, Loader, Bulldozer, etc.
Grade	Grade 12.9
Warranty Period	2000 hour (Normal life 4000hours)
Certification	ISO9001-9002

Wheel Bolts & Studs
Diameter	Length (Mm)	Length (In.)	Reference No.
3/4"-10	98.4	3.87	9K7807
3/4"-16	60.3	2.38	1V3323, 7K0537
3/4"-16	58.7	2.31	9R5219
3/4"-16	115.8	4.56	3K1865
3/4"-16	54	2.13	1V1983
3/4"-16	82.6	3.25	3V4247, 4K6754
3/4"-16	63.5	2.5	3V4045
7/8"-9	57.2	2.25	7D0053
1"-8	117.5	4.63	8X2560
1-5/16"-12	128.6	5.06	2G4996
1-5/16"-12	101.6	4	4D8695
1-5/16"-12	85.7	3.37	5D1183
M24-3.0	118	4.65	8X0274
Wheel Nuts
Diameter	W.A.F.	Thick	Reference No.
5/8"-11	1-1/16"	39/64"	4D6171
3/4"-16	1-1/2"	21/32"	3K0453
3/4"-16	1-1/2"	7/8"	6K9316
1-5/16"-12	1-3/4"	1-7/32"	5D0765

Hardened Flat Washers
Plain, Oil Coated
Bolt Diameter	Reference No.
1/4"	5P0537
5/16"	9M1974
3/8"	5M2894
7/16"	5P8244
1/2"	5P8245
1/2"	2M0849
9/16"	5P8246
5/8"	5P8247
5/8"	4D3704
5/8"	2S7593
5/8"	2S5658
5/8"	5S0581
3/4"	5P8248
3/4"	5H1504
3/4"	2S0115
3/4"	4D6989
7/8"	9H1031
7/8"	4M6953
7/8"	4D6419
1"	3K5234
1"	5P6604
1 1/8"	3S1349
1 1/4"	4K0684
1 5/16"	5D0764
1 3/8"	7D5238, 1M0157
1 1/2"	3S6162
M6	9X8267
M8	9M1974
M10	6V5839
M12	5P8245
M14	5P8246
M16	9X8268
M20	8T3282
M24	6V8237
M30	9X8399
Non-Hardened Washers
SAE
Bolt Diameter	Reference No.
#8	4B4863
#10	4B4274
1/4"	4B4276
5/16"	4B4277
3/8"	4B4278
7/16"	4B4279
1/2"	4B4280
9/16"	4B5059
5/8"	4B4281
3/4"	4B4283
7/8"	4B4284
1"	4B4285
1 1/8"	4B5325
1 1/4"	4B5326
1 3/8"	4B4286
1 1/2"	4B5327