Mushroom Head Knock-In Insert Nuts (IN17) are knocked into place using a hammer therefore there is no need for a drive on the head. This means that when installed, the head remains visible.
This model has a mushroom-shaped head providing a decorative, aesthetically pleasing finish which also keeps them firmly in place and prevents turning or twisting by the knurling on the shaft.
The mushroom head is 16mm diameter with the shaft diameter of 8mm and an internal blind hole which has a standard thread size of M6.
These inserts are 15mm in length and the blind hole measures 13mm. The Zinc Alloy coating keeps these Steel inserts looking good and functioning correctly over a long period of time.
Other sizes for the Knock-In Insert Nuts with Mushroom Head are available to order – see the availability chart below for full specifications.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.
|Technical Data & Available Sizes|
|Diameter||D (mm)||L (mm)||Thread Diameter||L1 (mm)||Steel Zinc Plated|
| = Available
Size not listed? Please enquire – we may be able to provide it.