Cross recessed countersunk flat head screws
This standard specifies requirements for M 1,6 to M 10 cross recessed countersunk head screws assigned to product grade A. See DIN 962 (or the standards referred to therein) for special screw types or finishes.
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NUTS FOR GENERAL APPLICATIONS: MACHINE SCREW NUTS, HEX, SQUARE, HEX FLANGE, AND COUPLING NUTS (INCH SERIES)
ISO general purpose metric screw threads — Tolerances — Part 4: Limits of sizes for hot -dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing
Specification for ISO metric screw threads — Part 1: Principles and basic data
Parallel pipe threads
Mechanische Verbindungselemente – Technische Lieferbedingungen – Muttern mit Klemmteil
LARGE RIVETS 1/2 IN. NOMINAL DIAMETER AND LARGER