1/2-13 x 2-1/2" (1/2" to 3" Lengths Available) Round Domed Head Square Neck Carriage Bolt 304 Stainless Steel 18-8, Grade 8.8, Full Thread, Coarse Thread UNC, 6 PCS 1/2-13 x 2-1/2" (6 Pack) auspowers_batchone Deepening the chip flute helps

Deepening the chip flute helps to remove chips and debris on the tap

When You Need Extra-Strong

Item Package Dimension:1

VERSATILE AND FAST: 3/8" 3-flat shank prevents slippage when drilling new holes or enlarging existing holes

1/2-13 x 2-1/2" (1/2" to 3" Lengths Available) Round Domed Head Square Neck Carriage Bolt 304 Stainless Steel 18-8, Grade 8.8, Full Thread, Coarse Thread UNC, 6 PCS 1/2-13 x 2-1/2" (6 Pack) auspowers_batchone Deepening the chip flute helps1 2 13 x 2 1 2" (1 2" to 3" Lengths Available) Round Domed Head Square Neck Carriage Bolt 304 Stainless Steel 18 8, Grade 8. 8, Full Thread, Coarse Thread UNC, 6 PCS SIZE: 1 2 13 x 2 1 2" Package Included: 6 PCS Specification: Thread Size: 1 2 13 Thread Pitch: 13 TPI Coarse Thread UNC Material: 100% Stainless Steel 304 (18 8),no coating outside Color: Silver Tone About Carriage Bolts Carriage bolts are desgined with a big smooth round domed head and a