Chinese wholesale 160mm Wood Screws - Self Drilling Security Screws Truss Head – KLT
Chinese wholesale 160mm Wood Screws - Self Drilling Security Screws Truss Head – KLT Detail:
Overall Length | Per customer’ s requirement | Package Quantity | Per customer’ s requirement |
Diameter | Per customer’ s requirement | Package Type | Carton, gunny bag, non-woven bag, PP-woven bag, polybag, blister, plastic case, plastic bucket |
Size | Per customer’ s requirement | Package Mark | Per customer’ s requirement |
Head Type | Pan, countersunk, wafer, pan framing, hex washer | Weight | Varies from sizes |
Thread Type | AB type | Product Type | Self-Drilling Screw |
Color/Finish | Yellow zinc plated, blue zinc plated, nickel plated, others | Drive | Philips, pozi, slotted, combination |
Material | Steel | Start Port | Tianjin, Qingdao, Shanghai, Ningbo, Shenzhen |
Recommended Environment | Interior, exterior | System of Measurement | Imperial (inch) |
Without auxiliary processing, and can be drilled, tapped and locked directly on the setting materials and foundation material, greatly saving the construction time. They have high pulling force and maintenance force, and will not loosen for a long time after combination.
When to use tapping screws, when to use tapping and drilling screws?
1. Tapping screws are used for the connection between thin metal plate (steel plate, saw plate, etc.). When connecting, first make the threaded bottom hole of the connecting piece, and then screw the tapping screw into the threaded bottom hole of the connecting piece. Due to the high hardness of the threaded surface of the tapping screw (≥45HRC), internal threads can be tapped into the threaded bottom hole of the connecting piece to form a connection.
2. Self-drilling and tapping screw can be directly in the setting material, basic material drilling, tapping, locking one-time fast completion, can quickly automatic drilling and directly screw fixed; The construction efficiency of self-drilling and tapping screws is very high; It saves the construction time to the maximum extent, improves the construction efficiency and improves the economic benefits of the boss. Self-drilling and tapping screw riveted connector has strong binding force, high preload force and high stability of the connector.
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Chinese wholesale 160mm Wood Screws - Self Drilling Security Screws Truss Head – KLT , The product will supply to all over the world, such as: Armenia, Riyadh, Tajikistan, We only supply quality products and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom products etc that can according to customer's requirement.
By Nancy from Thailand - 2018.06.18 17:25
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Jenny from Doha - 2017.01.11 17:15