Feature(may vary by option.)

●The carriage bolts are 100% stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance.
●Thread Diameter: 5/16 Inch (0.3125 Inch); Thread Count: 18 TPI; Head Diameter: 0.719 Inch; Head Height: 0.176 Inch; Screw Length: 1 Inch.
●Square Neck Height 0.187"; Square Neck Width 0.32"; Color: Plain Finish.
●Package Included: 20 x Carriage Bolts.

[10 5 & 16-18 x 4 ]

[20 5 & 16-18 x 1-1 & 2 ]

[25 1 & 4-20 x 1 & 2 ]

Description

Product Specification
A carriage bolt, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood. It is distinguished from other bolts by its shallow mushroom head and that the shank cross-section of the bolt is circular for most of its length, as usual, but the portion immediately beneath the head is formed into a square section.

Thread Diameter 5/16"
Thread Count : 18
Thread direction : Right Hand
Head Diameter : 0.719"
Head Height : 0.176"
Screw Length : 1"
Material : 18-8 (304) Stainless Steel
Finish : Plain

Package Included
20 x Carriage Screws 5/16-18 x 1 Inch

Warranty
MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.