A2-70 Stainless Steel SEMS Hex Bolt with Double Washers, Spring+Flat Lock Washers

SEMS screws are also called combination screws, which are assemblies of screw bolt with washers.

The screw is assembled with a spring lockwasher and a flat washer. The flat washer protects delicate surfaces from damage while the split washer resists loosening from small amounts of vibration. Hex head can be installed with a hex driver bit or an allen wrench.

Those serial screws are used in the areas of electronic products, chemical industry, mechanical equipment, furniture, etc.

A2-70 stainless steel has bigger tensile strength than common stainless 18-8 or 304.

Specification

Contact

If you're insterested in our stainless steel hexagon head screw with double washers, please do not hesitate to send us an email or call us at +8615867456779(Mobile) directly.

For stock, we suggest you double check from us before placing order, thank you!

Ningbo Rolee Imp. & Exp. Co., Ltd, founded since 2017, is a reliable and professional stainless fastening solution supplier in China.

Specializing in stainless fastener for years, Rolee keeps supplying quality screws, bolts ,nuts ,anchors etc. to clients from all over the world( mainly in North America, Europe, Chinese mainland) with a reasonable solution . They are widely used in construction, aviation, communication, and electronics etc. Moreover, customization service is also available to fill each possible need.

Value can be circled, and will be transmitted. Therefore, Rolee aims to provide each client with quality products & professional service , and try to save them each penny and each minute. In return, all efforts will be paid off eventually, we do believe.

Come to know Rolee, trust and select Rolee! Rolee makes sure what you get is worth your each penny.

What we're providing:

a. Reliable quality

b. Professional technical support & suggestion

c. Wide range of material( SS304,18-8, A2-70, SS316,18-10,A4-70, A4-80,SS410, SS435, SS2205 etc.)

d. Customization for specialty

d. Large and stable stock(only standard fastener)

e. Flexible payment(T/T, Paypal, L/C at sight)

f. Flexible business terms( FOB, CFR, CIF, DDU)

Fastener Business Department

NINGBO ROLEE IMPORT AND EXPORT CO.,LTD

Contact

Tel:+ 86 574 6270 0912 / M: +86 158 6745 6779

Skype: businessman0011 / Whatspp: +86 158 6745 6779

Email: sales@irolee.com / sales@drolee.biz