ANSI ASME B181.21.1 3 Inch Helical Spring Steel Washers
|Mterial||Carbon Steel,stainless Steel||Standard||ANSI B18.21.1|
|Samples||Free||Packing||Carton Box And Kraft Box,suit For Shipping Or According To Requirement,Poly Bag+cartons Or According Customers Request.,Product Bulk In Plastic Bag Carton Box Wood Pallet|
B18.21.1 Spring Steel Washers,
3inch Spring Steel Washers,
3inch Helical Spring Lock Washers
Lock washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a spring tension that keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener. Lock washers are made from such hardened metals as stainless steel, galvanized steel, zinc-plated steel and silicone bronze.
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
THREE SPLINT PALLET
The advantages of QBH
- QBH brand sales to the main quality assurance.
- Years of export trade management, excellent service, word-of-mouth guarantee.
- By working with TUV,escort for quality.
- Customization of non-standard parts can be made according to customer's requirements and drawings.
- For quality customers,we can provide a certain credit period.