Flat Head Socket Cap Screws
With a low-profile, countersunk head, flat head socket cap screws are ideal for applications requiring a strong fastener with a flush mount. They are often used in projects what require moving parts to pass over a fastened area. Because of their ability to mount flush with the surface, they are less apt to snag objects moving overhead. Flat head socket screws are crafted from either alloy or stainless steel with plain, zinc or black oxide finish and they are made to conform to ASME B18.3, DIN 7991 or ISO 10642 specifications. Use an allen wrench (hex key) for installation and removal.