Standard Specification for Alloy Steel Socket Button, Low and Flat Countersunk Head Cap Screws
NORMA vydána dne 1.6.2023
Označení normy: ASTM F835-23
Datum vydání normy: 1.6.2023
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
This specification covers the requirements for quenched and tempered alloy steel hexagon socket button (SBHCS) and flat countersunk (SFHCS) head cap screws. The screws shall be fabricated from alloy steel made to fine grain practice. The chemical composition of the screw material shall conform to the heat analysis specified. Hardness, tensile strength, yield strength, elongation, and area reduction shall be tested to meet the requirements prescribed.
Keywords:
alloy steel, cap screws, socket button head, socket flat countersunk head, socket low head, steel ,, ICS Number Code 21.060.10 (Bolts, screws, studs)