Customized Hex Flange Bolt Stainless Steel Grade 10.9 Hex Flange Bolt

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB
• Grade: 10.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Carton+Pallet
• Specification: M6-M27
• Origin: Hebei China
• Production Capacity: 500000000pices/Year

Product Description

The following is an introduction to flange bolts:
 Structural characteristics
 -Composition: It consists of three parts: hexagonal head, flange, and screw. The head is hexagonal, making it easy to operate with a wrench; The flange is located below the hexagonal head, increasing the contact area with the connected component; The screw has external threads and is tightened by fitting with the nut.
 -Unique design advantages: The flange increases the contact area, disperses pressure, reduces local stress on the connected parts, and prevents deformation and damage; The bottom of the flange is designed with grooves or teeth, which can increase friction and effectively prevent loosening; No need for gaskets, simplifying the installation process and improving construction efficiency.
Classification method
 -According to head shape: there are hexagonal head types with flat and concave heads.
 -According to surface treatment: there are different surface color treatments such as white plating, military green, color yellow, Dacromet, etc. to meet different environmental requirements.
 -According to the characteristics of the flange: there are flat bottomed and toothed types, with toothed ones providing anti slip function.
 -According to the connection force method: there are ordinary and hinged holes used, and the flange bolts used for hinged holes need to match the size of the hole for lateral force.
 Application scenarios
 -Construction industry:-Mechanical manufacturing -Aerospace -Petrochemical industry -Power industry:
 

product name	Hex Head Flange Bolt
Service	OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
customize lead time	30-60days
standard	DIN, ASTM/ANSI JIS EN ISO, AS, GB
Steel Grade	DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9;  SAE: Gr.2, 5, 8;
Production Process	M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
finishing	Zinc(Yellow, White, Blue)black oxide, Black Hop Dip Galvanized(HDG), Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated

FAQ
Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.
Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.
Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.
Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.
Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.
Q6: What advantages we have?
A6 1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.?