Bolts, Nuts & Washers

Specifications

1.Material: Carbon Steel, Mild Steel, C1040 C1045
2.Grade: 8,10
3.Size: M6-M42
4.Surface: Black,ZP,HDG,White Zinc,Blue zinc

  

  

Hebei Yichen Industrial Group Co., Ltd is an integrative group corporation with modernized management mode, stressing on design, manufacture, technological service as well, involves in more that one hundred varieties like railway public works apparatus, fence post, new welding materials. It locates in Gaocheng City, 30 kilometers east of Shjiazhuang.Shijiazhuang-Dezhou railway, G307 and Shi(Shijiazhuang) Huang(Huanghua) the expressway is passed in front of and behind the company respectively. It has 30 kilometers from the company to Shijiazhuang International airport, Convenient in transportation and superior in geographical position.

 

  It has four branch company: Railway Public Works Apparatus Co.,Ltd, Yichen Steel Rolling factory,Yichen Welding Materials factory and Yichen Supply and Marketing Co.,Lt. It occupies 120,000 m2 , registered capital 100.35 million RMB. Now it has 1600 staff, 93 technicians and administrators, including 28 with high professional title and 71 with intermediate professional title. The group company established the physics laboratory, chemical analysis room, welding laboratory. It has complete inspection detection methods and apparatus, such as the omnipotent hydraulic pressure tester, steels material analysis instrument, metallography microscope, ultrasonic flaw detector, spectrophotometer, fatigue tester, sclerometer, ifrared carbide & sulphur analyzer, material tester, impulsion tester, diffusion hydrogen measure apparatus, accurate analytical balance, CLH-2 rubber vulkameter, degradation tester, tension tester, resistance tester and so on. It passed related detection competence ratification of GB/T15481:2000 idt ISO/IEC 17025 by China Quality Inspection Association in Sep. 2002 and achieved Qualification Certificate of Enterprise Quality Inspection Organization. It passed GB/T19001: 2000 idt ISO9001: 2000 quality management system authentication by CQM in Mar.2003.

 

  The group company mainly involves in products : Steel Rolling factory supply all kinds of fence posts, such as Y-post, Studed T-post, Punched T-post; Railway Public Works Apparatus Co.,Ltd as the appointed manufacturer of Railway Ministry and Beijing Railway Bureau, principally involves in more than 200types such as typeⅠfastener elastic bar, typeⅡ,Ⅲ elastic bar,3#,13#,21#,large roll adjustment gauge block, common track rod, adhesive insulated track rod, railroad switch offset rod, frog assembled track rod, tongue rail and mid rail track rod, guard rail shuttle, guard rail bolt, tie-in buckle, intermediate buckle, high strength friction grip fishbolt, fishplate, various types iron tie plate ,machine-made common spike, frozen injury spike and so on. Five products of typeⅠfastener elastic bar has obtained the production license conferred by Railway Ministry, namely, elastic bar, gauge block, screw spike(including antiseptic hard wearing gas mutiplex seeping screw spike), nut and flap gasket; Yichen Welding Materials factory supply many kinds of flux cored wire ,such as FCW for stainless steel, FCW for mild and low-alloy high strength steel, FCW for low temperature service steel, FCW for heat resistance steel, FCW for hard facing, submerged are welding FCW, self-shielding FCW.

 

  It stresses on seeking the opportunity for development from domestic and foreign field. It sticks to the spirit of “diligent, respectful, innovative, prosperous”, aiming as sincerity and credit, sincerely offers satisfactory products and good service.

 

  

High tensil standard hex nuts M16 M20

Specifications:

DIN934 Hex Nut M16
1.Standard: ISO, ANSI, BS, DIN, DIN934
2.Material: Carbon Steel, Mild Steel, C1040  C1045

3.Grade: 8,10
4.Size: M6-M42
5.Surface: Black,ZP,HDG,White Zinc,Blue Zinc

 

Hex Nuts, Nuts,Hexagon Nuts

Certificate:	ISO9001;2000
Product name:	HEX NUTS, HEXAGON NUTS
Metric Standard:	DIN934,DIN555,DIN6915,ISO4032,A563,A563M,A194 2H
	We also could produce un-standard products according to customers'drawings or requirements
Size:	M3-M42
Class or Grade:	class/grade 4,5,6,8,10,12
Head Mark:	S6, S/8/, S8, S10,S12,S 2H, TBF6, TBF8.TBF10,TBF12, TBF 2H
	We can mark the customers'abbreviations,such as "T 4" "T8" etc.
Material:	1. Low Carbon Steel: C1008/C1010/C1015
	2. Middel Carbon Steel: C1030/1035/1040/1045
	3. Alloy Steel: 40CR
Finishing:	1. Plain
	2.White Zinc Plated : CR3+ , CR+6
	3.Yellow zinc plated
	4. Black zinc plated
	5. Black
	6.Heat treatment
	7.H.D.G
	8.Dacrotized
Packing;	Normal packing way: bulking in cartons, 25kgs/carton, 36cartons/wodden pallet  (900kgs each pallet)
	Also can pack products according to customers' requirement

 

   Packing:  25kgs/carton, 36cartons/wodden pallet