Product Description
1.Jack nuts are blind fasteners designed for assembly line use in thin, soft, or brittle materials. When tightened, the body collapses to form legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert.
From the Manufacturer
2.The Jack Nut threaded insert is an economical blind fastener designed for assembly-line use in thin, soft or brittle materials. When tightened, the body collapses to form legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert.
size:
Blue Zinc jacknuts
M4*16-----20pcs
M4*20-----10pcs
M5*18-----5pcs
M6*20-----5pcs
M8*21-----2pcs
Black Zinc jacknuts
M4*16-----20pcs
M4*20-----10pcs
M5*18-----5pcs
M6*20-----5pcs
M8*21-----2pcs
Note:
1, Warning: small parts, keep away from children and kids.
2, If you have any questions, please feel free to contact us at any time.