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Complete Titanium BIG BRAKE System

SmithTi Complete Brake Systems won both
World of Outlaws & High Limit 2025 Championships

Black Friday Sale – ALL WEEK!

We’re extending the savings until Dec. 5th
Code BF2025 automatically applied in cart!

Hi-Lok 5/16 – 24 x 1-1/4

Hi-Lok 5/16 – 24 x 1-1/4 button head bolt with 7/16″ thread
grade 5 titanium
uses allen wrench on the threaded end
used for Sprint Car inboard rear brake rotor and hub (Smith Ti rotor, DMI & Winters hub)

Quick Specs

Additional information

Weight 0.03 lbs
Dimensions 1.25 × 0.312 × 0.312 in
Diameter

Length

Material

Thread Count

Thread Length

SKU HL-312-24-1250-T437 Category Tags , , , Brand:

$7.08

Description

Hi-Lok 5/16 – 24 x 1-1/4 button head bolt with 7/16″ thread
grade 5 titanium
uses allen wrench on the threaded end
used for Sprint Car inboard rear brake rotor and hub (Smith Ti rotor, DMI & Winters hub)

*All Smith Ti bolts feature:
Smith Ti Premium 6AL4V Titanium Bar – 160K UTS Strength.
Certified AMS4928 Aerospace material.
All fasteners are made 100% in house. Manufactured with precision finish, radius and threads
Our fasteners are several notches above all other Ti bolts available on the market!

All our Hi-Lok 5/16-24 bolts

Additional information

Weight 0.03 lbs
Dimensions 1.25 × 0.312 × 0.312 in
Diameter

Length

Material

Thread Count

Thread Length

SKU HL-312-24-1250-T437 Category Tags , , , Brand: