Best current price£17.75from eBay
Shopping.co.uk recommended and popular offers
eBay£17.75Visit shop Pack of 20 Zinc Plated Hex Bolt Screws with Captive Washer 18x20mm - FIX732
Visit shop
B&Q£22.74Visit shop B&Q - Bolts With Washers Fix732 Pack Of 20
Visit shop2 offers from £17.75 - £22.74
View price history by clicking the chart icon.
The Mehr Hex Bolt Screws (FIX732) are designed for professional mechanics, DIY enthusiasts, and workshop technicians who require reliable, secure fasteners for general maintenance. Featuring an M6 x 12 mm thread with an integrated 18 mm captive washer, these zinc-plated bolts provide excellent corrosion resistance and simplify assembly by keeping the washer attached during installation. While perfect for automotive and engineering tasks, users should note that they are specifically sized for M6 applications and may not be suitable for high-torque structural steel projects.
| Model Part Number | FIX732 |
|---|---|
| Brand | Mehr |
These bolts have a standard M6 metric thread.
Yes, these are designed with a captive washer, meaning it is permanently retained on the bolt shank.
Yes, the zinc plating provides good resistance to rust and corrosion, making them suitable for moderate outdoor exposure.
The bolt shank length is 12 mm.
These bolts typically require a standard 10 mm wrench or socket.
Check the hole for debris or residual paint that may be obstructing the threads. Ensure the bolt is perfectly aligned before tightening.
Ensure the bolt head is being tightened square to the surface to allow the captive washer to seat flat against the material.
For installation, ensure you are using a tool compatible with the M6 bolt head size. Always start the bolt by hand to prevent thread damage before tightening with a wrench. These bolts are compatible with standard M6 tapped holes; if you are drilling your own, use a 5 mm drill bit before tapping to M6 specifications. To maintain the integrity of the zinc plating, avoid using impact drivers at extremely high speed, which can strip the protective finish. If the bolts are exposed to harsh chemical environments, periodically inspect them for signs of surface oxidation and replace if the coating becomes compromised.
