Contact
E-mail :
enid@ckfasteners.com
Phone/Wechat:
+86-13120508847
Address:
Yongnian Zhuzhuang Screw Town, Handan City, Hebei, China
Prodcuts
GB/T1228 High strength large hexagonal head bolts for steel structures
One set: one bolt, one nut, and two flat washers
Surface Finish: blackening, galvanizing, hot-dip galvanizing, Dacromet, Jumet, Teflon, etc
Size range: M16-30
Material: Carbon steel 20MnTiB 40CR 35VB
Surface Finish: blackening, galvanizing, hot-dip galvanizing, Dacromet, Jumet, Teflon, etc
Size range: M16-30
Material: Carbon steel 20MnTiB 40CR 35VB
Material: carbon steel;
Level: 4.8, 8.8, 10.9, 12.9;
Specification: M5-14;
Length: 10-180mm;
Non standard customization and surface treatment according to customer requirements.
Level: 4.8, 8.8, 10.9, 12.9;
Specification: M5-14;
Length: 10-180mm;
Non standard customization and surface treatment according to customer requirements.
DIN931 half tooth external hexagonal screw
Material: carbon steel, stainless steel;
Specification: M5-M22;
Length : 8mm to 300mm;
Level: 4.8, 8.8, 10.9, 12.9;
Surface treatment: phosphating, blackening, white zinc, blue white zinc, colored zinc, Dacromet, environmentally friendly electroplating;
Customization can be made according to customer requirements, including drawings and samples
Specification: M5-M22;
Length : 8mm to 300mm;
Level: 4.8, 8.8, 10.9, 12.9;
Surface treatment: phosphating, blackening, white zinc, blue white zinc, colored zinc, Dacromet, environmentally friendly electroplating;
Customization can be made according to customer requirements, including drawings and samples
GB798 lifting ring fisheye screw, perforated bolt
Material: carbon steel, stainless steel;
Specification: M5-M24;
Level: 4.8, 8.8, 10.9, 12.9;
Surface treatment: phosphating, blackening, white zinc, blue white zinc, colored zinc, Dacromet, environmentally friendly electroplating;
Customization can be made according to customer requirements, including drawings and samples
Specification: M5-M24;
Level: 4.8, 8.8, 10.9, 12.9;
Surface treatment: phosphating, blackening, white zinc, blue white zinc, colored zinc, Dacromet, environmentally friendly electroplating;
Customization can be made according to customer requirements, including drawings and samples
Introduction: 3/8—16 UNC—2A;
Material: carbon steel, stainless steel;
Surface treatment: blue and white zinc, white zinc, black zinc, colored zinc, blackened, hot-dip galvanized, Dacromet, etc.;
UNC refers to the coarse thread in the United States Unified Thread UN series (external thread root radius is optional).
Material: carbon steel, stainless steel;
Surface treatment: blue and white zinc, white zinc, black zinc, colored zinc, blackened, hot-dip galvanized, Dacromet, etc.;
UNC refers to the coarse thread in the United States Unified Thread UN series (external thread root radius is optional).
Washer drill tail wire, cross large flat head drill tail wire
Material: plain carbon steel, carbon steel
Specifications: 4.2 * 13, 4.2 * 16, 4.2 * 19, 4.2 * 25, 4.2 * 3, 4.2 * 50
Surface treatment: natural color, galvanized
Customizable with pictures, with a minimum order of 50000 pieces
Specifications: 4.2 * 13, 4.2 * 16, 4.2 * 19, 4.2 * 25, 4.2 * 3, 4.2 * 50
Surface treatment: natural color, galvanized
Customizable with pictures, with a minimum order of 50000 pieces
GB846 Cross recessed countersunk head self-tapping screws
Material: carbon steel, plain carbon steel;
Diameter: M1-M14;
Length range: 5-400mm;
Surface treatment: natural color, galvanized
Can be customized with drawings, minimum order 50,000 pieces
Diameter: M1-M14;
Length range: 5-400mm;
Surface treatment: natural color, galvanized
Can be customized with drawings, minimum order 50,000 pieces
GB15856 Phillips pan head dovetail screws
Specifications: M3.5-M5.5;
Material: stainless steel, carbon steel, plain carbon steel;
Surface treatment: natural color, galvanized;
Material: stainless steel, carbon steel, plain carbon steel;
Surface treatment: natural color, galvanized;
External hexagonal self-tapping dovetail drill tail wire
Material: stainless steel, carbon steel;
Surface treatment: white washed, galvanized;
Size: M4.2-M6.3;
Surface treatment: white washed, galvanized;
Size: M4.2-M6.3;
Size: can be customized according to drawing;
Surface treatment: galvanized, spray painted;
Surface treatment: galvanized, spray painted;
Size: can be customized according to drawing;
Surface treatment: galvanized, spray painted;
Surface treatment: galvanized, spray painted;
Material: plain carbon steel, carbon steel, stainless steel;
Size: M2-M72;
Surface treatment: Surface treatment: blackening, galvanizing, hot-dip galvanizing, Dacromet, etc.
Size: M2-M72;
Surface treatment: Surface treatment: blackening, galvanizing, hot-dip galvanizing, Dacromet, etc.