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ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts

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ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts

Name: ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts
Brand: QBH
SKU: M12-M36
Price: 1.00 USD
Availability: InStock
Rating: 4.5 (129 reviews)

MOQ:	900KG
Price:	Negotiation
Standard Packaging:	25kg Carton+900kg/Pallet or 5KG/CTN
Delivery Period:	30days
Payment Method:	L/C, T/T,OA
Supply Capacity:	600TON/MONTH

Detail Information

Product Description

Detail Information

Place of Origin

CHINA

Brand Name

QBH

Certification

ISO9001

Model Number

M12-M36

Standard:

ISO4775

Material:

Carbon Steel

Size:

M12-M36

Grade:

10S

Color:

Black,Environmental Protection /blue Zinc/ Black Zinc/ Nickel Plating Color

Sample:

Sample Is Free

Lead Time:

Per On Order Quantity

Type:

Hexagon Head

Function:

Fastening,Fastening And Decoration,Connection,Prevention Of Thievery

Advantage:

We Can Manufacture According To Client Design,OEM / ODM / Customized Service Provided

Oem:

Yes,welcome

Thread:

Metric

Package:

Suitable For Sea And Air Transportation Or As Required,Cartons&pallets Or According To Custom

Tolerance:

ISO4759-1

Minimum Order Quantity:

900KG

Price:

Negotiation

Packaging Details:

25kg Carton+900kg/Pallet or 5KG/CTN

Delivery Time:

30days

Payment Terms:

L/C, T/T,OA

Supply Ability:

600TON/MONTH

High Light:

ZP Carbon Steel Nuts

GB1229 Carbon Steel Nuts

ISO 4775 Hexagon Head Nut

Product Description

Specification

ISO 4775 - Hexagon nuts with large widths across flats for high-voltage connections

Current norm: DIN EN 14399-4
Equivalent norms: DIN 6915; PN 82171; UNI 5713; EU 780;

Nominal size and thread pitch d	S		E		M		dw	C		Total runout of bearing surface
	Width across flats		Width across corners		Thickness		Bearing face diameter	Washer face thickness		Total runout of bearing surface
	max	min	max	min	max	min	min	max	min	max
M16 x 2	27	26.16	31.18	29.56	17.1	16.4	24.9	0.8	0.4	0.47
M20 x 2.5	34	33	39.26	37.29	20.7	19.4	31.4	0.8	0.4	0.58
M22 x 2.5	36	35	41.57	39.55	23.6	22.3	33.3	0.8	0.4	0.63
M24 x 3	41	40	47.34	45.2	24.2	22.9	38	0.8	0.4	0.72
M27 x 3	46	45	53.12	50.85	27.6	26.3	42.8	0.8	0.4	0.8
M30 x 3.5	50	49	57.74	55.37	30.7	29.1	46.6	0.8	0.4	0.87
M36 x 4	60	58.8	69.28	66.44	36.6	35	55.9	0.8	0.4	1.05

Process flow

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨make heat treatment(if need) ➨ Finish ➨ Packing

Hot forging

Cutting material ➨ hot forging ➨ turning ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing

ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts 1

Product Grade

ISO4775 10S

Materials and Chemical compstition

1035

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu
0.34	0.13	0.73	0.012	0.002	0.02	0.01	0.02

10B21

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	B
0.2	0.04	0.81	0.017	0.007	0.017	0.0021

1045

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu
0.45	0.23	0.58	0.014	0.006	0.057	0.008	0.016

40CR

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu
0.4	0.21	0.54	0.015	0.008	0.95	0.02	0.02

35CRMO

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu	Mo
0.35	0.22	0.59	0.01	0.003	0.93	0.01	0.01	0.21

42CRMO

CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu	Mo
0.42	0.27	0.92	0.013	0.004	1.01	0.03	0.04	0.2

Mechanical property

SIZE		CLASS
		4					5
		PROOF LOAD N/mm2	HV		NUT		PROOF LOAD N/mm2	HV		NUT
＞	≤		min	max	HEAT TREATMENT	TYPE		min	max	HEAT TREATMENT	TYPE
/	M4	/	/	/	/	/	520	130	302	NO	1
M4	M7						580
M7	M10						590
M10	M16						610
M16	M39	510	117	302	NO	1	630	146

SIZE		CLASS
		6					8
		PROOF LOAD N/mm2	HV		NUT		PROOF LOAD N/mm2	HV		NUT
＞	≤		min	max	HEAT TREATMENT	TYPE		min	max	HEAT TREATMENT	TYPE
/	M4	600	150	302	NO	1	800	180	302	NO	1
M4	M7	670					855	200
M7	M10	680					870
M10	M16	700					880
M16	M39	720	170				920	233	353	YES

SIZE		CLASS
		8					9
		PROOF LOAD N/mm2	HV		NUT		PROOF LOAD N/mm2	HV		NUT
＞	≤		min	max	HEAT TREATMENT	TYPE		min	max	HEAT TREATMENT	TYPE
/	M4	/	/	/	/	/	900	170	302	NO	2
M4	M7						915	188
M7	M10						940
M10	M16						950
M16	M39	890	180	302	NO	2	920

SIZE		CLASS
		10					12
		PROOF LOAD N/mm2	HV		NUT		PROOF LOAD N/mm2	HV		NUT
＞	≤		min	max	HEAT TREATMENT	TYPE		min	max	HEAT TREATMENT	TYPE
/	M4	1040	272	353	YES	1	1140	295	353	YES	1
M4	M7	1040					1140
M7	M10	1040					1140
M10	M16	1050					1140
M16	M39	1060					/	/	/	/	/

SIZE		CLASS
		12
		PROOF LOAD N/mm2	HV		NUT
＞	≤		min	max	HEAT TREATMENT	TYPE
/	M4	1150	272	353	YES	2
M4	M7	1150
M7	M10	1160
M10	M16	1190
M16	M39	1200

Finish

BLACK HDG ZP YZP Dacromet AND SO ON

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

QBH PALLET TYPE

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

The advantages of QBH

QBH brand sales to the main quality assurance.
Years of export trade management, excellent service, word-of-mouth guarantee.
By working with TUV,escort for quality.
Customization of non-standard parts can be made according to customer's requirements and drawings.
For quality customers,we can provide a certain credit period.

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