Do Head Bolts Need Washers at Gary Fells blog

Do Head Bolts Need Washers. What are we getting at here? The washers act as bearings for the bolts. High quality head studs or head bolts with hardened washers must be used to prevent galling of the aluminum bolt bosses. If the nut was to do this, you won't get a clean torque on the fastener which can cause issues (as i'm sure you're well aware). The washers are for use on aluminum heads where they are needed to prevent the turning of the bolt heat from galling the aluminum. High quality head bolts like these arp pieces use a radius that should always face the underside of the head bolt. Their heads are responsible for their locking action, which prevents loosening due to vibration — up to seven times that of conventional hex head cap screws. Washers used with studs do not need this radius. *no such thing as lock washers for cylinder head bolts. For an iron head all that is needed is some. That has been explained to exhaustion. The short answer is that you need the washers. Proper torque is used to keep everything right.

If the nut was to do this, you won't get a clean torque on the fastener which can cause issues (as i'm sure you're well aware). The washers act as bearings for the bolts. The short answer is that you need the washers. For an iron head all that is needed is some. *no such thing as lock washers for cylinder head bolts. That has been explained to exhaustion. Their heads are responsible for their locking action, which prevents loosening due to vibration — up to seven times that of conventional hex head cap screws. Washers used with studs do not need this radius. The washers are for use on aluminum heads where they are needed to prevent the turning of the bolt heat from galling the aluminum. High quality head bolts like these arp pieces use a radius that should always face the underside of the head bolt.

Parkerized Head Bolt and Washer Set

Do Head Bolts Need Washers Proper torque is used to keep everything right. Their heads are responsible for their locking action, which prevents loosening due to vibration — up to seven times that of conventional hex head cap screws. What are we getting at here? Proper torque is used to keep everything right. The washers act as bearings for the bolts. *no such thing as lock washers for cylinder head bolts. High quality head studs or head bolts with hardened washers must be used to prevent galling of the aluminum bolt bosses. For an iron head all that is needed is some. That has been explained to exhaustion. If the nut was to do this, you won't get a clean torque on the fastener which can cause issues (as i'm sure you're well aware). The short answer is that you need the washers. High quality head bolts like these arp pieces use a radius that should always face the underside of the head bolt. Washers used with studs do not need this radius. The washers are for use on aluminum heads where they are needed to prevent the turning of the bolt heat from galling the aluminum.