Master Kit | Size Range: 1/4, 5/16, 3/8, 7/16 & 1/2 Inch CBA1 - 600pc Case of Bolts & Nuts - UNF / UNC A carefully selected range of UNC and UNF, High Tensile, Grade 5, Bolts and Set Screws with Nuts to suit.

• Size Range: 1/4", 5/16", 3/8", 7/16" and 1/2"

• Lengths: up to 4"

• 38 Sizes

• 600 Pieces

Master Kit | Size Range: 1/4, 5/16, 3/8, 7/16 & 1/2 Inch CBA1 - 600pc Case of Bolts & Nuts - UNF / UNC A carefully selected range of UNC and UNF, High Tensile, Grade 5, Bolts and Set Screws with Nuts to suit.

• Size Range: 1/4", 5/16", 3/8", 7/16" and 1/2"

• Lengths: up to 4"

• 38 Sizes

• 600 Pieces