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

They are often used in outdoor applications because the black oxide and oil finish helps to protect them from rust and corrosion

this screw provides a strong hold in wood

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

It is an essential item for any toolbox or workshop

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.