Complaint
Fasteners usually include bolts, nuts, screws, and washers, among others. These components ensure that the solar panels are securely attached to the bracket and can be adjusted and maintained when needed.
Bolts are a common type of fastener, they are usually made of high-strength aluminum alloy, which has high tensile strength and corrosion resistance. Nuts are used to secure bolts to brackets and are usually also made of aluminum alloy for high strength and durability.
Screws are another commonly used fastener, and they are usually made of stainless steel or aluminum alloy. The screws can be rotated to secure the position of the solar panels on the bracket and can be adjusted to the appropriate height and angle.
A washer is a component used to reduce friction and prevent loosening. They are usually made of rubber or other materials, which can effectively reduce the friction between threads, thereby improving the stability and reliability of fasteners.
| Products name | U-Bolts | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | ||||||
| Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | |||||||
| Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | ||||||
| Production Process | M4-M64:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ||||||
| Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | ||||||
| Stock Products | Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt | ||||||
| Free Samples for standard fastener | |||||||
| For more information visit:hainafastener.en.made-in-china.com | |||||||
