Metal Flat Washers Flat Ring Gasket Carbon Steel Hot Dip Galvanized
Of 4.8 Grade
Product Description
The Flat Ring Gasket, also be called Flat Washers, which is mainly
stamped out of the iron sheet, is usually a flat gasket, with a
hole in the center.Its function is to Increase the contact area of
the screw and machine.And eliminate the damage to the surface of
the machine by removing the spring pad. The use must be a spring
cushion pad, the flat mat next to the machine surface, the spring
mat between the flat pad and the nut.
Specification
Specification | Minor Diameter | Outside Diameter | Thickness Tolerance | Thickness Tolerance Disintegration |
| USS 3/16 | 6.22~6.73 | 14.15~14.66 | 0.91~1.65 | 0.91~1.40 |
| 1.40~1.65 | | | | |
| USS 1/4 | 7.80~8.31 | 18.47~19.02 | 1.30~2.03 | 1.30~1.65 |
| 1.65~2.03 | | | | |
| USS 5/16 | 9.40~9.91 | 22.05~22.99 | 1.63~2.64 | 1.63~2.20 |
| 2.20~2.64 | | | | |
| USS 3/8 | 11.00~11.51 | 25.22~26.16 | 1.63~2.64 | 1.63~2.20 |
| 2.20~2.64 | | | | |
| USS 7/16 | 12.57~13.08 | 31.57~32.51 | 1.63~2.64 | 1.63~2.20 |
| 2.20~2.64 | | | | |
| USS 1/2 | 14.15~14.60 | 34.75~35.69 | 2.18~3.35 | 2.18~2.70 |
| 2.70~3.00 | | | | |
| 3.00~3.35 | | | | |
| USS 9/16 | 15.75~16.26 | 37.13~38.07 | 2.18~3.35 | 2.18~2.70 |
| 2.70~3.00 | | | | |
| 3.00~3.35 | | | | |
| USS 5/8 | 17.30~18.24 | 44.27~45.21 | 2.74~4.06 | 2.74~3.20 |
| 3.20~3.60 | | | | |
| 3.60~4.06 | | | | |
| USS 3/4 | 20.45~21.39 | 50.62~51.56 | 3.10~4.50 | 3.10~3.60 |
Packing & Delivery
Packing Details : Bags on pallets or according to customer's
requirement.
Delivery Details : 7-15 days after order
Our Service
1. Good after-sales service. Any small problem happening will be
solved at the most prompt time;
2. Many years of export experience;
3. Specifications list is available upon your request;
4. Welcome to send enquiry, we will reply soon;
5. Prompt shipment with professional documents;
6. Custom packing, with photo before shipment;
7. High quality and competitive price.
Our Company
HANDAN QIANBANG FASTENERS MANUFACTURING CO.,LTD is located in
China’s largest fasteners production base---Yongnian fasteners
centre.
Our factory was founded in 1991.We have several sets of advanced
equipments, adopt advanced modern management and use high quality
steel to produce high quality products. The products sold
throughout the domestic and exported to Southeast Asia and Europe
and other countries and regions. Our products win good reputation
with domestic and foreign customers.
Our factory mainly produces: all kinds of flat washers, spring
washers, expansion screws, hex nuts, flange nuts, hex bolts, flange
bolts, sleeve anchor, fundation bolts, and thread robs with DIN,
BSW, ANIS,.And we also provide the OEM, Meanwhile, we are
manufacturing factory, so we can give you the best quality and the
good price.
FAQ
Q: Are you trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
Call me
Miss:Mary
phone:+86 18631072316(Whatsapp)
Email:fasteners18631072316@hotmail.com
