15% off in Stock Online Safety Trading DIN934 M30-3 Size 8 Grade 3 Arcs Yzp Hex Nuts

• Customization: Available
• Material: Carbon Steel, Stainless Steel, Customized
• Type: Hexagon Head
• Model NO.: QBH-DIN934
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS
• Grade: 6/8/12
• Process: Cold Forming/Hot Forging
• Sample: Free Sample
• Transport Package: 25kg Carton+900kg/Pallet
• Specification: M3~M56
• Trademark: QBH
• Origin: China
• HS Code: 7318160000
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 25.000kg

Product Description

Notice : IN STOCK :  M30-3 Size , 8 Grade , 3 Arcs , YZP;
              Other Size : Bulk Order/Customized Order.

Application

Product Application The screw steel is widely used in the construction of civil engineering, such as
houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and
other public facilities, small building foundation, beams, columns and walls, plates, rebar structure,etc.

Product Parameters

Metric stainless steel hex nuts are internally threaded, hexagonal fasteners used to secure mechanical
joints. DIN 934 metric nuts meet the standard specifications outlined by Deutsches Institut für Normung
(DIN) the German Institute for Standardization. While the DIN 934 standard was replaced with DIN EN
ISO 4032 and 8673, DIN 934 is still commonly recognized throughout the industry.

 

STYLE	DIN 934/DIN 970/ISO 4032 HEX NUT
STANDARD	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Supplier	QBH
Web	qbfastener.en.made-in-china.com
SIZE	M5-M56(Cold Froging and Hot Forging)
CLASS	DIN: Gr.4,5,6,8.8,10,;  SAE: Gr.2,5,8
Coating	Black, Zinc,  Nickel,H.D.G. ,Dacromet
MATERIAL	Carbon Steel
PACKING	bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET	solid wood pallet, plywood pallet, ton box/bag, etc.

Unit:mm

Item	DIN 934 Hex Nut
Supplier	QBH
SIZE	S	M	E	KG/MPCS
M1	2.5	0.8	2.72
M1.2	3	1	3.29
M1.4	3	1.2	3.29
M1.6	3.2	1.3	3.48
M1.7	3.5	1.4	3.82
M2	4	1.6	4.32	0.12
M2.3	4.5	1.8	4.95
M2.5	5	2	5.45	0.243
M2.6	5	2	5.51	0.25
M3	5.32--5.5	2.15--2.4	6.01	0.327
M3.5	6	2.8	6.01	0.42
M4	6.78--7	2.9--3.2	7.66	0.685
M5	7.78--8	3.7--4	8.79	1.04
M6	9.78--10	4.7--5	11.05	2.22
M7	10.73--11	5.2--5.5	12.12	3.12
M8	12.73--13	6.14--6.5	14.3	4.7
M10	16.73--17	7.64--8	18	10.4
M12	18.67--19	9.64--10	21.1	15.3
M14	21.67--22	10.3--11	24.49	22.5
M16	23.67--24	12.3--13	26.75	30.7
M18	26.16--27	14.3--15	29.5	44
M20	29.16--30	14.8--16	32.95	58.8
M22	31--32	16.9--18	35.03	70.2
M24	35--36	17.7--19	39.55	103
M27	40--41	20.7--22	45.2	153.2
M30	46-45	24-22.7	50.85	208.3
M33	50	26	55.37	288
M36	55	29	60.79	390
M39	60	31	66.44	472
M42	65	34	71.3	613
M45	70	36	76.95	750
M48	75	38	82.6	914
M52	80	42	88.25	1130
M56	85	45	95.07	1420
M60	90	48	100.72	1690
M64	95	51	106.37	1980
M68	100	54	112.02	2300
M72	105	58	117.67	2670
M76	110	61	123.32	3040
M80	115	64	128.97	3440
M85	120	68	133.11
M90	130	72	145.77	4930
M95	135	76	151.42
M100	145	80	162.72	6880
M105	150	84	16837
M110	155	88	174.02
M115	165	92	185.32
M120	170	96	190.97
M125	180	100	202.27
M130	185	104	207.75
M135	190	108	213.4
M140	200	112	224.7
M145	210	116	236
M150	210	116	236

 

 

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

 

 

Product Grade

 

Class 5 Class 6 Class 8 Class 10 Class 12

 

 

Materials and Chemical Compstition

 

1008

QBH DIN934 Hex Nut 1008 CHEMICAL COMPOSI %
C	Si	Mn	P	S	Cr	Ni	Cu	Al
0.06	0.06	0.33	0.013	0.003	0.01	0	0.01	0.028

 

 

1035

1035

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

Finish

 

PLAIN ,ZP, YZP,BLACK, HDG ,DACROMET ,GEOMET ,CHROME, NICKEL  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

 

 

MECHANICAL PROPERTY

 

TESTING STANDARD:DIN267- 4 OR ISO898-2

SIZE

QBH DIN934 Hex Nut CLASS

04

05

PROOF LOAD N/mm2

HV

NUT

PROOF LOAD N/mm2

HV

NUT

>

≤

min

max

HEAT TREATMENT

TYPE

min

max

HEAT TREATMENT

TYPE

/

M4

380

188

302

NO

THIN NUT

500

272

353

YES

THIN NUT

M4

M7

M7

M10

M10

M16

M16

M39

SIZE

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

QBH DIN934 Hex Nut 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

Certifications & Packaging

FAQ

Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

FAQ
1.What's your experience like?

Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.

2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price
for you refer at once.

3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we
can provide you MTC and mill certificate when the goods is finished.

4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce your goods.

5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg,
We also can make customer's logo on the cartons. Or we customized cartons according to customers'
requirement.

6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.


Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com