Mushroom Square Neck Carriage Bolts are typically employed on metal applications. Our inventory of carriage bolts includes a variety of lengths, diameters, and coatings. As the head is smooth and round carriage these bolts are used on pre drilled holes regardless of whether you used a washer or not. For metal applications it is advisable to add a washer and nut.Available in carbon steel and stainless steel.
Category: Bolts
Dimensions: Standard and Custom
Finish: Zinc, Chromates, Dip-Spin Coatings and Electrocoat.
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