Information on metric machine screws B18.6.7M is given beginning on page 1708. The Standard also covers flat trim head, oval trim head and drilled fillister head machine screws and gives cross recess dimensions and gaging dimensions for all types of machine screw heads. Dimensions of various types of slotted machine screws, machine screw nuts, and header points are given in Tables 1 through 12. This Standard ANSI B18.6.3 covers both slotted and recessed head machine screws. American National Standard Machine Screws and Machine Screw Nuts
Machine Screw, Head Type Fillister, 18-8 (304) Stainless Steel, Length 7/8 In., Drive Type Slotted, Finish Plain, Dia./Thread Size #6-32, Head Dia. They are installed into an existing or predrilled, pre-tapped hole and are fully threaded. Phillips Pan-Head Machine Screws (3-Pack) These machine screws are used with nuts or These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together. Machine Screw, Head Type Fillister, 18-8 (304) Stainless Steel, Length 1 In., Drive Type Slotted, Finish Plain, Dia./Thread Size #6-32, Head Dia.
