This Allstar Performance locking screw 4-pack replaces the locking screws in Allstar's spindle nut kit ALL44131. Each screw is a 10-32 thread, 1/2 in long, socket head screw in steel with a black oxide finish. The set includes four screws.
Compatibility: replacement locking screws for spindle nut kit ALL44131.
FAQ
What kit does this locking screw fit?
It's listed by Allstar as the replacement locking screw for spindle nut kit ALL44131.
What are the screw specs?
10-32 thread, 1/2 in long, socket head, steel, black oxide finish.
How many screws are included?
Four, sold as a set.
Is there a naming inconsistency with this part?
Allstar's own product data lists this screw's title as the replacement for kit ALL44131, but its internal spec description references it as being for the Steel Spindle Nut Kit. Note that ALL44131 is Allstar's aluminum spindle nut kit, while ALL44130 is the steel version. Buyers should confirm screw length (this is the 1/2 in version) against their kit before ordering, since a shorter 1/4 in locking screw 4-pack (ALL44132) is sold for kits ALL44130 and ALL72173.
How is this different from ALL44132?
ALL44132 is a shorter 1/4 in locking screw 4-pack for kits ALL44130 and ALL72173. This part, ALL99172, uses a longer 1/2 in screw and is listed as the replacement for kit ALL44131.

