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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!

Reduced Hex Head 5/16 – 18 x 1.3

5/16 – 18 x 1.300 reduced hex head bolt with 15/16″ thread – grade 5 titanium
can be used for J&J Sprint car seat bolts
head size uses 5/16″ wrench

Quick Specs

Additional information

Weight 0.03 lbs
Dimensions 1.3 × 0.312 × 0.312 in
Diameter

Length

Material

Thread Count

Thread Length

Wrench Size

SKU RH-312-18-1300-T937-W312 Category

$7.37

Description

5/16 – 18 x 1.300 reduced hex head bolt with 15/16″ thread – grade 5 titanium
can be used for J&J Sprint car seat bolts
head size uses 5/16″ wrench

Additional information

Weight 0.03 lbs
Dimensions 1.3 × 0.312 × 0.312 in
Diameter

Length

Material

Thread Count

Thread Length

Wrench Size

SKU RH-312-18-1300-T937-W312 Category