Midwest Fastener 1/4″-20 x 1/2″ Combo Round Head Machine Screws w/ Nuts – 23997 – Bolts

Product Features:

• A machine screw is generally a smaller fastener threaded the entire length of its shank. Machine screws are used with nuts and washers for fastening nearly all types of hard materials and are especially useful in metal-to-metal connections.
• Item Type: Machine Screw
• Head Style: Round
• Drive Type: Phillips, Slotted
• Thread Size: 20
• Thread Type: Coarse
• Thread Length: Full
• Material: Steel
• Finish: Zinc