'TENAX' fasteners are often used for car soft tops and tonneau covers, pram covers, wet suits, tents and awnings, marine covers etc. In fact wherever a compact and secure fitting is required.
The 'TENAX' fastener is a self locking fastener - the quick release is accomplished simply by pinching the head of the 'TENAX' button to separate from the peg.
Tenax machine screw has brass screw and nickel plate peg.