A2 SS304 Double End Dowel Screw / Hanger Bolt with Hex Flange Nuts and EPDM Washer
for Solar Mounting System
Product Description
| Product name | Solar hanger bolt |
| Related production | Nuts, Bolts, Washers, Screws, Threaded rod, Anchors, Solar energy accessories, Stamping part. |
| Matrial | Stainless Steel, Alloy Steel, Carbon steel, Brass, Aluminum,Monel 400,SS201,SS303,SS304,SS316,SS316L,SS904L,SS31803,2205,2507,C276 |
| Standard | DIN,ASTM,ANSI,JIS,EN ISO,AS,GB |
| Surface treatment | Plain,Zinc(white,yellow,blue,black)Hot Dip Galvanized,Black,Nickel plated,Anodization |
| Production process | Cold forging and Hot forging, Machining or Customized fastener |
Craft characteristic The product surface is smooth without burr and crack, the interface is smooth, the structure is stable, the grinding is careful,and the bearing capacity is even. |
Detailed Photos
Jiaxing City Qunbang Hardware Co, Ltd is a production\design\sales and after-sales as one of the fasteners business, The company is located in HangjiaHu Plain, close to Shanghai\Ningbo\Zhapu ports. The geographical position is superior, the transportation is convenient, has created the natural superiority for the export.
Our ServicesThe company mainly produces high-strength fasteners business, bolts and nuts are the main, the main standard are DIN/ANSI\ASME/JIS/UNI/ISO/AS/BS/GB and so on. The product massively applies in the bridge\road\the petroleum pipeline facility\the wind power generation and steel structure project. Carbon steel bolts mainly have 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, nuts mainly have 4, 6, 8, 10, the main material of stainless steel fastener is 201\304\316. QBH from its establishment to he present, after ten years of development, it is equipped with perfect testing equipment, and SGS and TUV have a good cooperation, each batch of products is accompanied by a 3.1 or 3.2 certifi
