Product Details

high tensile carbon steel hexagonal M12 hex coupling nut

Relative Available Standards

DIN 6334 LONG NUTS,HEX.CONNECTING NUTS FOR DEFORMED BAR,THREADS RODS,PIPE ETC.

DIN 6334 Hex.Long Coupling Nuts
Dia. d mm	S mm	L mm
M6	10	18
M8	13	24
M10	17	30
M12	19	36
M14	22	42
M16	24	48
M18	27	54
M20	30	60
M22	32	66
M24	36	72
M27	41	81
M30	46	90
m36	55	108

ANSI/ASME B18.2.2 Hexagonal Long Nuts/Connective Nuts
Unit: inch
Dia d	S		L
Dia d	max	min	max	min
#6	0.312	0.302	0.51	0.47
#8	0.312	0.302	0.645	0.595
#10	0.312	0.302	0.76	0.711
1/4	0.438	0.428	1.76	1.69
5/16	0.5	0.489	1.76	1.69
3/8	0.562	0.551	1.76	1.69
7/16	0.625	0.607	1.76	1.69
1/2	0.688	0.663	1.76	1.69
9/16	0.813	0.782	2.135	2.067
5/8	0.813	0.782	2.135	2.067
3/4	1	0.963	2.26	2.19
7/8	1.25	1.212	2.51	2.44
1	1.375	1.325	2.76	2.69
1 1/8	1.5	1.45	3.01	2.94
1 1/4	1.625	1.575	3.01	2.94
1 1/2	2	1.95	3.51	3.44
1 5/8	2.562	2.481	4.91	4.83
1 3/4	2.75	2.662	5.29	5.21
1 7/8	2.938	2.844	5.67	5.58
2	3.125	3.025	6.04	5.95
2 1/4	3.5	3.388	6.8	6.7
2 1/2	3.875	3.75	7.55	7.44
2 3/4	4.25	4.112	8.31	8.19
3	4.625	4.475	9.06	8.94
3 1/4	5	4.838	9.81	9.68
3 1/2	5.375	5.2	10.57	10.43
3 3/4	5.75	5.562	11.32	11.17
4	6.125	5.925	12.08	11.92

1.Products Details

Available Material:

(Environmental protection)

1. Stainless Steel: SS201, SS303, SS304, SS316, SS410, etc

2. Steel: C45(K1045), C46(K1046), C20, etc

3. Carbon Steel: CH1T, ML08AL, 1010, 1035, 1045, etc

4. Alloy Steel: 10B21, 35ACR, 40ACR, 40Cr, 35CrMn, etc

5. Aluminum or Aluminum Alloy: Al6061, Al6063, etc

Grade:

4, 5, 6, 8, 9, 10, 12

Surface Treatment:

Zinc plated, Nickel plated, Passivation, Oxidation, Anodization,
Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating and Electrophoresis, etc

Standard:

ISO, DIN, ANSI, JIS, BS,EN, GB, KEB and Non-standard.

Certificate:

GB/T19001-2008/ISO9001:2008

It can match ROHS,SGS and environment protection

Products Range:

Dia: 5-20mm or as your request

Manufacture Process:

RawMaterial/QC/Heading/Thread/HeatTreatment/Surface Treatment/QC Inspection/Sorting and Packing/Shipping

Sample Service:

Samples for standard fasteners are all in free,except the express charge.

Lead Time:

15-30 days after order confirmed or as the order quantity.

After-sales Service:

We will follow up every customer and solve all your problems satisfied after sales

2. The fasteners' producing:

3.Various Surface Finishings:

4.The other available nuts: hex nut, square nuts, lock nuts,heavy nuts, born nuts etc

5. Ours Warehouses and Stock

We promise will like to suppy the super quality and reasonable price to all customers from all of the worlds.Just please contact us to request details or quotation.