3/8-16 x 4 Carriage Bolt Grade 8 Fully Threaded Plain 3/8-16 The black oxide and oil

The black oxide and oil coating provides excellent protection against rust and corrosion

With its precise threads and chamfered edges

this screw is suitable for use in demanding applications where high strength and reliability are required

this bolt offers exceptional corrosion resistance and superior strength

It is made from alloy steel and heat-treated to a Grade 8 hardness

3/8-16 x 4 Carriage Bolt Grade 8 Fully Threaded Plain 3/8-16 The black oxide and oil3 8 16 x 4 Carriage Bolt Grade 8 Fully Threaded Plain is a high strength fastener designed for heavy duty applications. Made from alloy steel and heat treated for superior strength, it features a fully threaded shank for maximum holding power. The plain finish provides a clean and professional appearance. Ideal for use in construction, automotive, and industrial settings, this carriage bolt ensures a secure and reliable connection.