square head screw : 1.high precision 2.competitive price and high quality 3.delivery on time 4.sample free order

Description of Square Head Screw with14 years experiences :

Product name:	square head screw
Type:	cold forming
Material	aluminium, steel, brass, copper, stainless steel,
surface treatment	zinc plated, Nickel plated, Bronze plated, silver plated, polishing ect.
tolerance	+-0.05MM
size	customized sizes
production abilty	35 million per month

Material : steel

finish :  N/A

application :  electronic products 

Note:

1.  Don't open the out package until you need to have them assembled

2.  Place to store should be dry and avoiding direct sun shine

3.  Storage height never over 1.2m

Certifications:  working process: production line: we have professional and innovative engineers teams and many advanced equipments warehouse:QC inspection and after-sales service: We believe “Responsibility is the guarantee of products quality, and quality is the soul of a company ”.We have a team with 6 members who take responsibility to the quality of raw material, production process and final products as well  some successful cases: 1. Assist customer on new product design to improve efficiency and save cost2. Help clients to solve problems and develop on complex components          

Square Head Screw with14 years experiences