The date of payment from buyers deliver within days
Place of Origin:Guangdong, China (Mainland)
Packaging & Delivery
Packaging Details:opp bag /carton
Delivery Time:7 days
Drilling self-tapping screws also include cross recessed round heads and countersunk heads and semi-sinking drills, hexagonal flanged drill tails, and hexagonal self-tapping screws, etc.In addition, there is also a tail cutting and rapid tooth self-tapping nail, which is mainly used for cross-clamped countersunk heads and semi-sinking heads for precision machinery, as well as self-tapping screws for head-slipping. Fast teeth are mainly used for wallboard nails, mainly crosses. Slot countersunk head and pan head, learn fasteners knowledge is a large system engineering, not all of a sudden can be finished, usually sum up, Forbes fasteners section is a very good fastener learning platform
There are triangular locking self-tapping screws, which also have slotted triangular pin tight, cross-recessed groove head triangular locking, cross slot countersunk head triangular locking and cross slot half countersunk head triangle locking, hexagonal three lock, Plum groove triangle lock, hexagonal head triangle lock, etc.