Weld Racing Beadlock Bolt Kit - Studs / Nuts / Washers - Titanium - Weld Racing PM1 / PS1 Delta-1 Wheels Helmet Sun Screen from the initial design

from the initial design

Powermaster High Mount Racing Alternator Kit 8-802 High Mount - For Circle Track Applications - 70 Amp Alternator

which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice)

USCAR injector connector

1981-1985 Dodge Aries

Weld Racing Beadlock Bolt Kit - Studs / Nuts / Washers - Titanium - Weld Racing PM1 / PS1 Delta-1 Wheels Helmet Sun Screen from the initial designProduct Description: Beadlock Bolt Kit Studs Nuts Washers Titanium Weld PM1 PS1 Delta 1 Wheels Since 1967, Weld Wheels are among the most well known brands in the racing wheel industry. Weld Racing has dominated all levels of drag racing and oval racing. Weld Racing's wheels can handle the power and speeds of up to 330 mph and are made from the highest grade forged aluminum. Weld Street & Strip aftermarket wheels are born on the track using the same