Wholesales Round Indented Hexagon Washer/Flange Screw

Basic Info

Model NO.	4*12
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	4.8
Shipping Cost	to Be Negotiated
Customization	Available
Samples	to Be Negotiated
Delivery Time	15-30 Days
Head Type	Phillips /Slotted /Hex /Round /Torx
Certification	ISO9001, SGS
Surface Treatment	Customize
Class/Gread	3.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9
Transport Package	Plastic Bag/Boxs /Cartons/Pallets/Customize
Specification	4*12
Trademark	LIHAO Hardware
Origin	China

Packaging & Delivery

Package size per unit product 23.00cm * 19.00cm * 23.00cm Gross weight per unit product 25.000kg

Product Description

Wholesales Round Indented Hexagon Washer/Flange Screw
Product Description

Item	Wholesales Round Indented Hexagon Washer/Flange Screw
Head Type	Indented Hexagon Washer/Flange Head
Drive Style	Round
Material	Stainless Steel
Finish	NIL
Available Raw Material	Carbon steel
	Alloy steel
	Stainless steel
	Brass, Bronze, Aluminum
Standard	DIN,ANSI,ASTM,JIS,GB,ISO,NON-STANDARD
Grade	3.6/4.8/5.6 /6.8/8.8/9.8/10.9/12.9
Surface finishing	PlainGalvanized (various of color) ,Zinc-Plated (various of color)Nickel- Plated, Chrome-Plated, Oxide BlackPassivation, Dacromet, Nylok Precote,Baking Paint/Stoving Varnish,Electrophoresis Black
Heat Treatment	Carburization or tempering or high-frequency quenching
Packing	Plastic Bag/Boxes /Cartons/Pallets/Customize, or customer request

Detailed Photos

Company ProfileDongguan Lihao Hardware Technology is a professional manufacturer of copper, aluminum, iron, stainless steel and other standard and non-standard screws.The factory is well equipped, strong technical force. The company specially hired professional and technical personnel to engage in development, design, production, sales and a series of work; The company now has Japan, Taiwan excellent set of excellent equipment; Have a group of experienced technical and quality control personnel; We have a business team with rich customer service experience.

"Excellent quality, good service system" is the guarantee of success, is the real commitment and return to customers! We take "quality, service, innovation, development" as the eternal theme of the business philosophy, and the company will continue to improve the production process, improve the service system, in accordance with the industry quality standards, welcome to call the consultation.
Our workshopOur servicesCooperative brandPackaging & ShippingFAQ

1.Are you trading company or manufacturer?
We are factory with 20+ years experience in fastener making in China. 2.Do you provide samples? Is it free or fee charge?
Free samples will be ready within 3 days if available in stock or if tooling is available, but we do not pay for shipping.If we don't have any in stock, we need to re-customize the sample and charge the sample fee.3. What is your delivery time?
It depends on if we have stock or not, if we have stock goods, we can delivery within 3-5 days after receive the payment. And normally our production is in 20-30 days for products.
4.Can you give me help if my products are very urgent?Yes, we will try our best give you help. Because we have our own factory to produce. We can flexible to adjust our production schedule. 5.I want to keep our design in secret, can we sign NDA?Sure, we will not display any customers' design or show to other people, we can sign NDA. 6.Can we know the production process without visiting the factory?We will offer detailed production schedule and send pictures and videos which show the machining progress.