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McMaster-Carr
5/16-18 x 1" Square-Neck Carriage Bolt
QXO product C-585995 · 1 options
Selected: MCM 5/16-18 CARRIAGE BOLT 1"
QXO SKU 585995 · Product number MCM93548A583
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC
- Item Weight
- 0.05
- Algae Resistance
- No
- Applicable Standards
- ANSI B18.5 ASTM A307 SAE J429 ROHS Compliant
About this product
Square-Neck Carriage Bolts are for light duty fastening. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look.



