threads

UNUnified Inch Screw Thread, Constant-Pitch Series
UNCUnified Inch Screw Thread, Coarse-Pitch Series
UNFUnified Inch Screw Thread, Pine-Pitch Series
UNEFUnified Inch Screw Thread, Extra-Fine Series
UNSUnified Inch Screw Thread, Special Diameter Pitch, or Length of Engagement
UNJUnified Inch Screw Thread, Constant-Pitch Series, with Rounded Root of Radius 0.15011P to 0.18042P
UNJCUnified Inch Screw Thread, Coarse-Pitch Series, with Rounded Root of Radius 0.15011P to 0.18042P
UNJFUnified Inch Screw Thread, Fine-Pitch Series, with Rounded Root of Radius 0.15011P to 0.18042P
UNJEFUnified Inch Screw Thread, Extra-Fine-Pitch Series, with Rounded Root of Radius 0.15011P to 0.18042P
UNRUnified Inch Screw Thread, Constant-Pitch Series, with Rounded Root of Radius not less than 0.108P
UNRCUnified Inch Screw Thread, Coarse-Pitch Series, with Rounded Root of Radius not less than 0.108P
UNRFUnified Inch Screw Thread, Fine-Pitch Series, with Rounded Root of Radius not less than 0.108P
UNREFUnified Inch Screw Thread, Extra-Fine Pitch Series, with Rounded Root of Radius not less than 0.108P
NC5Class 5 Interference Fit External Threads
NC5HFFor Driving in Hard Ferrous Material of Hardness over 160 Bhn
NC5CSFFor Driving Copper Alloy and Soft Ferrous Material of 160 Bhn or less
NC5ONFFor Driving in Other NonFerrous Material (Nonferrous Materials Other Than Copper Alloys, Any Hardness)
NC5Class 5 Interference Fit Internal Threads
NC5IFEntire Ferrous Material Range
NC5INFEntire Nonferrous Material Range
MMetric Screw Threads-M Profile with Basic ISO 68 Profile
MJMetric Screw Threads-MJ Profile with Rounded Root of Radius 0.15011P to 0.18042P
MJSMetric Screw Threads-MJ Profile Special Series
UNMUnified Minature Thread Series
NPTAmerican Standard Taper Pipe Threads for General Use
NPTFDryseal American Standard Taper Pipe Threads
F-PTFDryseal Fine Taper Thread Series
PTF-SAE ShortDryseal SAE Short Taper Pipe Threads
PTF-SPL ShortDryseal Special Short Taper Pipe Threads
PTF-SPL Extra ShortDryseal Special Short Taper Pipe Threads
SPL-PTFDryseal Special Taper Pipe Threads
ANPTAeronautical National Form Taper Pipe Threads
NPSMAmerican Standard Straight Pipe THreads for Free Fitting Mechanical Joints for Fixtures
NPSLAmerican Standard Strainght Pipe Threads for Loose-Fitting Mechanical Joints with Locknuts
NPSCAmerican Standard Straight Pipe Threads in Pipe Couplings
NPSFDryseal American Standard Fuel Internal Straight Pipe Threads
NPSIDryseal American Standard Intermediate Internal Straight Pipe Threads
NHAmerican Standard Hose Coupling Threads of Full Form
NPSHDryseal American Standard for Hose Coupling Joints with Straight Internal and External Loose Fitting Threads
NFPA 1963Fire Hose Connections
NHRAmerican Standard Hose Coupling Threads for Garden Hose Applications
NGTNational Gas Taper Threads
NGONational Gas Outlet Threads (1)
NGSNational Gas Straight Threads
SGTSpecial Gage Taper Threads
RBritish Taper Pipe Threads
Rc, RpBritish Taper Pipe Threads
GStraight Pipe Threads
BSWBritish Parallel Screw Threads
BSFBritish Parallel Screw Threads
BABritish Screw Threads
ACME-CAcme Threads, Centralizing
ACME-GAcme Threads, General Purpose
STUB ACMEStub Acme Threads
BUTTButtress Threads, Pull Type
PUSH-BUTTButtress Threads, Push Type
AMOAmaerican Standard Microscope Objective Threads
AWWAUnderground Service LIne Valves and Fittings
DINGerman Specifications
JISJapanese Industrial Standard
ISOInternational Organization of Standards



WWW Dwight Calibration

About Dwight Calibration and Instrument, LLC |  Calibration Services |  Inspection Services |  Products: Gages |  Accreditation |  UPS Tracking | 

© 2001-2004 Dwight Calibration and Instrument, LLC
10 Stuyvesant Avenue, Lyndhurst, NJ 07071-0909 Phone: 1 (800) 635-2910, or (201) 438-3334 Fax: 201-438-0594