Mr. Gasket Header Bolts,3/8-16X1, Black Power Inverters It features a trickle charge

It features a trickle charge mode that prevents overcharging and helps maintain battery health

The thoughtful design avoids rattling and allows for easy access to your vehicle's roof by swinging the storage arms out of the way with a simple pull of the pins

Manufactured in ISO 9000 / ISO 9001 / ISO 9002 certified facilities

and high tensile strength

2008 535xi

Mr. Gasket Header Bolts,3/8-16X1, Black Power Inverters It features a trickle chargeMr. Gasket Header Bolts feature a washer faced, smaller than standard hex head that's perfect for getting into tight spaces. Designed to withstand the abuse of red hot exhaust ports and prevent leaks created by under tightened header bolts, they're heat treated Grade 5 steel, have 3 8 coarse threads and a corrosion resistant black oxide finish, and come in sets of 12.