น็อตหัวหกเหลี่ยม (เกลียวครึ่ง) is a type of fastener with a hexagonal-shaped head designed to be driven by a wrench or socket. The “half thread” means the bolt has threads that only cover part of the length of the bolt, not all the way down.
ขนาด
ขนาด
B/mm
เอ็ม6
4-20ยูเอ็นซี
Length can be customized according to customer requirements.