Check out other specifications
2002
English
STRAIGHTNESS GAGING METHOD AND STRAIGHTNESS LIMITS FOR MACHINE, TAPPING, AND THREAD ROLLING SCREWS
This standard establishes a method for inspecting the out-of-straightness limits for machine, tapping, and thread rolling screws. Included are screws fully threaded or with thread lengths of at least 4D and screw lengths to and including 12 inches (D equals nominal screw diameter). For screws wit...
2010
English
SQUARE, HEX, HEAVY HEX, AND ASKEW HEAD BOLTS AND HEX, HEAVY HEX, HEX FLANGE, LOBED HEAD, AND LAG SCREWS (INCH SERIES)
1.1.1 This Standard covers the dimensional requirements for nine product types of inch series bolts and screws recognized as American National Standard. Also included are appendices covering gaging procedures, formulas on which dimensional data are based, and a specification to assist in identify...
5.01
2005
English
Fasteners — Non-electrolytically applied zinc flake coatings
This Standard specifies requirements for thickness, corrosion resistance and mechanical and physical properties of non-electrolytically applied zinc flake coatings on steel fasteners with metric threads. It applies to both coatings with or without chromate. Coatings according to this Standard m...
2003
English
WASHER, LOCK, FLAT-INTERNAL TOOTH
MATERIAL: Carbon Steel, Grade 1050 to 1064. hardness 40 to 50 HRC or equivalent. Corrosion-Resistant Steel, Composition 410. Corrosion-resistant Steel, 300 series (UNS S300XX), hardness 35-43HRc. Phosphor Bronze, Composition A in accordance with QQ-P-750. Tin-brass, CDA Alloy 425 (UNS CA42500).
2007
English
INSPECTION PROCEDUR FOR THREAD NICKS – INCH SERIES
This standard establishes an inspection procedure to determine acceptability of thread nicks as they relate to screw thread assemblability. This procedure is intended to be used for bolts, screws and studs of carbon or alloy steel #10 thru 1~ inch in diameter. This procedure applies to Unified co...