Jiaxing City Qunbang Hardware Co., Ltd

China,Jiaxing ,Zhejiang
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ISO 7380-2 Button Flanged Socket Head Cap Screw Steel Class 10.9 Zinc Plated

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ISO 7380-2 Button Flanged Socket Head Cap Screw Steel Class 10.9 Zinc Plated

MOQ： 900kg
Price： Negotiation
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Payment Terms	L/C, T/T
Supply Ability	500TON/MONTH
Delivery Time	30DAYS
Packaging Details	25KG/CTN,36CTN/PALLET or small packing
Material	10B21/40CR
Standard	ISO 7380-2
Packing	Carton and pallet or according to the customer's requirement
Sample	Free Sample
Thread	machine thread
Lead time	Per on order quantity
Type	Hexagon Head
Advantage	we can manufacture according to client design,OEM / ODM / customized service provided
Oem	yes,welcome
Brand Name	QBH
Model Number	ISO 7380-2
Certification	ISO9001
Place of Origin	CHINA

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Product Details
Company Details

Product Specification


Payment Terms	L/C, T/T	Supply Ability	500TON/MONTH
Delivery Time	30DAYS	Packaging Details	25KG/CTN,36CTN/PALLET or small packing
Material	10B21/40CR	Standard	ISO 7380-2
Packing	Carton and pallet or according to the customer's requirement	Sample	Free Sample
Thread	machine thread	Lead time	Per on order quantity
Type	Hexagon Head	Advantage	we can manufacture according to client design,OEM / ODM / customized service provided
Oem	yes,welcome	Brand Name	QBH
Model Number	ISO 7380-2	Certification	ISO9001
Place of Origin	CHINA
High Light	Button Flanged Socket Head Cap Screw ，ISO 7380-2 Button Head Screw ，Steel Class 10.9 Button Head Screw

ISO 7380-2 Button Flanged Socket Head Cap Screw, Steel Class 10.9, Hex Socket, Zinc Plated, Metric Coarse

ISO 7380-2 - 2011 Hexagon Socket Button Head Screws With Collar

QBH Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive.Longer caps are easier to see when fastened, while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.

Socket button head cap screws ISO 7380 are not intended for high strength application. The purpose of producing them with a strength of the property class 10.9 is to increase the wear resistance of the sockets.

ISO 7380 : 2004 Hexagon socket button head screws,which was prepared by ISO/TC 2 ‘Fasteners’ of the International Organization for

Standardization, has beenadopted by Technical Committee CEN/TC 185 ‘Threaded and non-threaded mechanical fasteners andaccessories’, the

Secretariat of which is held by DIN, as a European Standard.
Tightening Procedure:
Insert the key into the socket and apply the torque on the nut while holding the key. Should however, the torque be applied on the screw itself it should be reduced accordingly.
R.S. Torque = Recommended SeatingTorque

Unit: mm

Screw Thread
d

M10

M12

M16

P	Pitch
b	Ref.
h	max
h	min
d_c	max
d_c	min
d_k	max
d_k	min
d_s	max
d_s	min
e ^①	min
k	max
k	min
s ^①	Nominal Size
	max
	min
t	min
Minimum tensile load(N) ^②	8.8
Minimum tensile load(N) ^②	10.9

0.5	0.7	0.8	1	1.25	1.5	1.75	2
18	20	22	24	28	32	36	44
0.7	0.8	1	1.2	1.5	2	2.4	2.8
0.55	0.65	0.8	1	1.25	1.7	2.1	2.5
6.9	9.4	11.8	13.6	17.8	21.9	26	34
6.32	8.82	11.1	12.9	17.1	21.06	25.16	33
5.2	7.2	8.8	10	13.2	16.5	19.4	26
4.9	6.8	8.4	9.6	12.8	16.1	18.9	25.5
3	4	5	6	8	10	12	16
2.86	3.82	4.82	5.82	7.78	9.78	11.73	15.73
2.303	2.873	3.443	4.583	5.723	6.863	9.149	11.429
1.65	2.20	2.75	3.3	4.4	5.5	6.60	8.80
1.40	1.95	2.50	3.0	4.1	5.2	6.24	8.44
2	2.5	3	4	5	6	8	10
2.080	2.58	3.080	4.095	5.140	6.140	8.175	10.175
2.020	2.52	3.020	4.020	5.020	6.020	8.025	10.025
1.04	1.3	1.56	2.08	2.6	3.12	4.16	5.2
3220	5620	9080	12900	23400	37100	53900	100000
4180	7300	11800	16700	30500	48200	70200	130000

①,"e_min=1.14s_min;
Combined gauging of socket dimensions and , see ISO 23429
②,80% of the values specified in ISO 898-1

Stainless steels can be divided into three groups of steel - austenitic. ferritic and martensitic. Austenitic steel is by far the

mostcommon type (>90% of commercial fasteners). The steel groups and strength classes are designated by a four-digit

sequenceof letters and numbers (eg A2-70) as shown in the following table. DIN EN ISO 3506 governs screws and nuts made

fromstainless steel.

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.

FAQ

1. How do you let me trust you.

Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import and export,QBH trademark in China,United States,European Union have been registered.At the same time,you can also check the registration information of our company in the China industry and Commerce system.

2. How about your price.

We will be based on different markets,for different quality and quantity,tailor-made prices for customers,in order to achieve win-win goal.

3. How do you control your quality.

Incoming quality contral( IQC)→Process Quality control(PQC)→Output quality control(OQC),and the random samples is sent to TUV for testing.If the customer received the goods and found quality problems,QBH company promises to be responsible for returning money or replenishing the goods

4. Could you provide free samples?

For new customer, We can provide free samples for standard fastener, But the clients will pay the express

charges. For old customer, We will send you free samples and pay express charges by ourself.

5. Do you accept small order?

QBH company can accept small orders if we have them in stock.Generally speaking,the stock probability of stainless steel fasteners is higher than that of carbon steel fasteners.

6. How about your delivery time

What we pursure is the high efficiency movement pattern,the stainless steel fastener delivery time about 15days,the carbon steel fastener will it about 30days

7. What is your packing.

Usually 25KG/carbon,36CTNS on the pallets,or 20-30kg/Bags,then on the pallet,QBH company personalized packagingis also available,like 10PCS/plastic bag or 10pcs/box,it can print some information

such as LOGO and pattern of customers.

8. What is your payment term

Normally,our terms of payment are TT and L/C,if we cooperate for a long time,we can reach the point of mutual trust,and fully support our customers to become bigger and stronger in the local market.

Not only in the price concessions,but also in the payment can also be made on credit,Specific credit sales time needs to be negotiated separately

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Trading Company,Seller 


Year Established:

2014 


Total Annual:

3000-4500


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat... Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat...

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Jiaxing City Qunbang Hardware Co., Ltd
No.375,Tongle Road,Jiaxing City,Zhejiang Province,China
https://www.steelnutbolts.com/

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