Detailed introduction to USS Flat Washer ,SAE, F436  hardened washer:

Our fasteners are mainly applied to the fields of steel structural construction, road guardrail,track,bridge,wind power tower,oil pipeline connecting and valves,industries and agriculture equipment, mine equipment, automotive and heavy truck,railway,tractor,furniture etc. which are mainly exported to USA,Peru,Chile,Argentina,Canada and Europe area.  And the product quality and company reputation are highly praised by overseas customers. (Tuercas-Pernos-Tornillos).  The products are in conformity with standard ANSI/ASME, ASTM, DIN,BS, UNI, AS etc.

Since year 2001,we enlarge the production scale and put more concern in manufacturing various of  Special fasteners and Precision machined parts according to the customer's technical drawing and sample.  

Oval Neck Track Bolt  H.D.G   &   Oval Neck Track Bolt Zinc   & Track Bolt Black
Guardrail Bolt   &  Oval Neck Guardrail bolt
Hex Nuts, Hex Bolt, Carriage Bolt, Washer       &     Carriage Bolt  
Long Steel Bolts 
Hex Flange Nuts       &    Hex Flange Bolt   
Nylon Insert Lock Nuts    &   All metal Lock Nuts
Hex Cap Screw Gr.8, Metric Hex Bolt 10.9&12.9 
Hex Cap Screw; A325,A490 Heavy Structural Bolt      
Socket Hex Bolt 10.9&12.9 
Stud Bolt,Thread Rod, Heavy Hex Nuts,High Strength Fasteners
Hex Nuts, Hex Slotted Nuts, Dome Cap Nuts,Flange Lock Nuts,Hex Thin Nuts 
Hex Slotted Castle Nuts
Hex Concaved Nuts
Flat Washer, USS,SAE, F436  
Sleeve anchor, Wedge anchor, Drop in anchor, Chemical anchor  
Anchor Bolt-L type            Anchor Bolt-J type    U-bolt & L-Bolt       U-Bolt,V-Bolt
Steel Clamp,U-bolt nuts
Track bolt with Track Nuts             Plow Bolt   
Square Bolt
Shackle Bolt Grade 5&8
Tower Bolt with Nuts / Washer         
T-bolt          Square head T-bolt with Flange Nuts
F1852 Tension Control Structural Bolt
Hex Weld Nuts           Spring Nuts    
T-nuts,K-Nuts,DIN6927 All metal flange lock nuts
Hex Lag Screw, Drywall Screw,Self-drilling Screw,Machine Screw,Other small screws
Hinge Pins       
Hex Fit Bolt,  Clevis Pins 
Blind Rivet, Rivet Nuts    
Wing Nuts      Wing Bolt      Eye Bolt with Nuts
Wheel Bolt & Wheel Nuts      Wheel Bolt      Wheel Nuts     Wheel bolt with nuts  
Precision Machined Part,CNC Turned Part, Industries Parts 
CNC turned Parts, Precision machined Shaft
Machined shaft in steel 12L14
Rivet,Pin,Shaft,Dowl bolt,sleeve in steel 12L14
Special thread Shaft
SUS303 stainless steel Shaft machined
Forged Cam Shaft,Shifting Fork,Connect Rod    
Gear and Pinion Parts  
Worm Shaft and Worm Gear 
Construction Hardware: Clamps Hose   &   Pipe clamps hose  
Stamping Part -for Farm and Pasture Hardware
Forged Rigging Shackle           Forged Eye bolt &Eye nuts       Forged Turnbuckle