Custom High Quality Half Threaded Zinc Plated Carbon Steel Hexagon Flange Bolts

• Material: Carbon Steel
• Type: Hexagon Head With Flange
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WFB01
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Groove: Cross
• Surface Treatment: Bronze, Zinc Plated, Rainbow, Plain, Nickle Plated
• Shape: Hexalobular Socket Raised Countersunk (Oval) Head
• Transport Package: in Bulk or in Small Box, Small Box+Carton
• Specification: 3.5mm-4.8mm
• Origin: China
• HS Code: 731829000
• Production Capacity: 1500tons/Year
• Package Size: 27.00cm * 20.00cm * 17.00cm
• Package Gross Weight: 25.000kg

Product Description

 

Product Description

Product Name	high quality black flange bolt all size for din6921 hex flange bolt
Size	M3-M56
Bolts Length	6mm-500mm
Grade	4.6,4.8,5.6,6.8,8.8,9.8,10.9,etc
Standard	ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS
DIN Standard	DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923
Available Material	18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80
Head Type	Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc
Neck Type	Hex, Square, Triangular, Oval & Knurled etc
Drive Type	Phil, Slotted, Hex socket, Torx & square slot etc
Surface treatment	Nature color,Black oxide,Phosphate,Zinc plated,Dacroment,etc
Manufacturing Process	Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Certificate	ISO9001:2008,ISO14001:2004
Advantages	OEM / ODM / customized service provided
Delivery time	Regular product is about 7-15 days, custom product will according to special requirement
Application	Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry

Detailed Photos

 

Packaging & Shipping

 

FAQ

 

1. Are you a manufacturer or a trading company?

We are a professional fasteners manufacturer with  rich experience. And in order to do business with your company well,we established a branch to open the foreign trade fields.


2. Do you offer free samples?

We can provide free samples and you should pay the freight. After you place an order, we will give back the freight. 


3. Do you accept our design on products or boxes?

Yes. We accept customized design and we have a professional design team who can design products based on your requirements. 

 
4.How long is your delivery time?

Generally 7-10 days if the goods are in stock or 15-30 days not in stock.In a word,according to the order quantity.