High Quality DIN603 Round Head Square Neck Hex Carriage Bolt Made in China

• Customization: Available
• Material: Carbon Steel
• Type: Mushroom Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 4.8, 8.8, 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Color-Zinc Plated
• Service: Customized
• OEM ODM: Yes
• Transport Package: 26 * 26 * 10 Cartons in Bulk
• Specification: M5~M16, or Customized
• Trademark: SH or OEM
• Origin: Made in China
• HS Code: 7315189001
• Production Capacity: 220mpieces/Year
• Package Size: 26.00cm * 26.00cm * 10.00cm
• Package Gross Weight: 21.000kg

Product Description

 OUR ADVANTAGES
- 60+ Years of process experience
- 30+ Years of customized and OEM.ODM experience.
- 12+ Years of private brand and registered trademark.
- Mastering Greenkote Coating and Powder Zinc Infiltration process.
- ISO9001 and TUV certificates. Good recognition with customers.

Quality First, Factory Outlet
Good Performance, Good Price

Product Description

Customized Support
Material / Size / Grade / Surface / Head / Driver / Logo / Package etc.

product name	Mushroom head square neck bolt DIN603 ASME ANSI B 18.5 BS4933 ISO8678
Material	Carbon Steel, Alloy Steel, Stainless Steel
Specifications	M5~M16 or Customized
Surface Treatment	Zinc Plated (white/blue/yellow), Plain
Grade	4.8, 8.8, 10.9, A2, A4
Other Processes	Full thread, Half thread
Executive Standard	DIN, ANSI/ASTM, IFI, BS, GB, ISO, JIS, BA,etc.
Package	Carton bulk, Carton box, Pallet, etc.
Estimated delivery time	Negotiation required
logistics mode	Cusomized
LOGO customization	support
Outer packaging customization	support

Please feel free to contact us.

Show your ideas and we can design drawings for you.

Detailed Photos

 

Do you accept customized products?
Yes.We aceept customized. OEM.ODM is also available.
And we can print your logo according to your request and Brand Authorization Letter.
If you need other sizes, other grade, other head styles, other driver types, other thread types, or other surface etc,
Please feel free to contact us.
We will try our best to meet your needs.
 

   

Product Parameters

Screw Thread		M5	M6	M8	M10	M12	M16	M20
d
P	Pitch	0.8	1	1.25	1.5	1.75	2	2.5
b	L≤125	16	18	22	26	30	38	46
	125<L≤200	22	24	28	32	36	44	52
	L>200	/	/	41	45	49	57	65
dk	max	13.55	16.55	20.65	24.65	30.65	38.8	46.8
	min	12.45	15.45	19.35	23.35	29.35	37.2	45.2
ds	max	5	6	8	10	12	16	20
	min	4.52	5.52	7.42	9.42	11.3	15.3	19.16
k1	max	4.1	4.6	5.6	6.6	8.75	12.9	15.9
	min	2.9	3.4	4.4	5.4	7.25	11.1	14.1
k	max	3.3	3.88	4.88	5.38	6.95	8.95	11.05
	min	2.7	3.12	4.12	4.62	6.05	8.05	9.95
r1	≈	10.7	12.6	16	19.2	24.1	29.3	33.9
r2	max	0.5	0.5	0.5	0.5	1	1	1
r3	max	0.75	0.9	1.2	1.5	1.8	2.4	3
s	max	5.48	6.48	8.58	10.58	12.7	16.7	20.84
	min	4.52	5.52	7.42	9.42	11.3	15.3	19.16
Weight of per 1000 steel products(≈kg)		-	-	-	-	-	-	-

Certifications

Packaging & Shipping

 

Company Profile

Shanghai Gentleman hardware Co., Ltd. always adhere to the principle of leading technology, quality first, customer first, and grow together with our partners around the world. Besides DIN standard products we supply also ex stock according to ISO, UNC, UNF, BSW (whit worth), BSF, ASTM and ANSI standards. Above all, our well known specialty is the delivery of deviating sizes and materials to sample or drawing. All Metal is known in the market as the specialist for special fasteners.
Hexagon head bolts and socket cap screws are also standard available in the higher grades 10.9 and 12.9. The plating company guarantees excellent finished products: electrolytic (blue, yellow or black passivized) and hot dip galvanizing are the most common standard surface treatments. But also e.g. The best surface treatment of Greencate may be applied.
Besides our focus on the machine and equipment construction we deliver to a great variety of industries like shipbuilding, petrochemical industry, furniture and electronically manufacturing. We can produce quickly in relatively small series for our Cooperation partner worldwide.
Our international trade company is located in Shanghai city which is very close to the Shanghai seaport and airport, can save a lot of transportation and time costs. And our Technical Engineer have 34 years' experience in fasteners, these are how we keep superior quality and competitive offers for global valued customers.
We have good reputation in fasteners field with our long business customers because we always adhere to the principle of leading technology, quality first, customer first, and grow together with our partners around the world.
And i have been in the import and export industry for more than 15 years then can save costs from transportation, products, etc., while controlling product quality, so that you can achieve your company target.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are factory and manufacturer.

Q2: Can you do OEM ODM for me?
A2: We accept all OEM ODM orders. Just contact us and show your ideas, we will design for you. We have over 30 years of customization experience and will provide personalized solutions for customers with different needs.

Q3: Can I improve my existing product?
A3: We will use professional technology to help you identify the reasons why your existing product is not working well and provide improvement plans.

Q4: How can I customize my products?
A4: Just contact us and let us know the detailed information of the product you need.. And we can print your logo according to your request and Brand Authorization Letter.

Q5: Wonder if you accept small orders?
A5: Do not worry. Feel free to contact us. We accept small order.

Q6: How to ensure the quality?
A6: We will complete all inspections before packaging the product. Sampling testing is also carried out in various stages of production.

Q7: How can I get a sample to check your quality?
A7: After price confrmation, you can require for samples to check our quality.
If you accept 1-3pcs similar products in manufacturing as samples, the samples will be free and we will charge for the freight cost first.
If you need samples for small-scale production, we will charge a sample cost first.
But, these fees will be refundable after order confirmation, when your order quantity exceeds our MOQ.

Q8: Can you send products to my country?
A8: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q9: What's your payment terms?
A9: By T/T, Payment<=5000 USD, 100% in advance. Payment>=5000 USD, 30% in advance, balance before shipment.

Q10: How long is your production lead time?
A10:It depends on product and order qty. Normally, we need about 15 days for production.
On the premise of ensuring quality, we will ship the goods to you ASAP.

Please feel free to contact us for detailed information.

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