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Thread Measuring

Thread Pitch Gages
Thread pitch gages. Folding leaf blade style. Gages GA-PGM, GA-PGES, and GA-PGEL are standard 60 degree thread-form gages. GA-PGW measure Whitworth 55 degree threads. GA-PGA measures the following Acme Screw threads: 1, 1-1/3, 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 7, 8, 9, 10, 12.
Quantity	Price	Model	Description	Range	# of Blades

Screw Thread Pitch Gages
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Screw Thread pitch gages. Folding leaf blade style. Gages GA-44D, GA-PGM, GA-PGES, and GA-PGEL are 60-degree thread-form gages. GA-44C measures Whitworth (British) 55-degree threads and has 28 blades: 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 36, 40, 48, 60, 62 TPI blades included. GA-PGA measures the following Acme Screw threads: 1, 1-1/3, 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 7, 8, 9, 10, 12. GA-44D is triangle-shaped (3 axis), premium USA model made by PEC Tools.
Quantity	Price	Model	Description	Measures from	To	# of Blades
	$7.95	GA-PGES	Thread Pitch Gage, 60 deg Standard 4-42 TPI, 1289-0100	4	42	31
	$11.95	GA-PGEL	Thread Pitch Gage, 60 deg Standard 4-84 TPI, 1289-0315	4	84	52
Out of stock	$4.10	GA-PGM	Thread Pitch Gage, 60 deg Metric 0.4-6mm, 1289-0040	.40mm	20	-
	$48.50	GA-PGA	Thread Pitch Gage, Acme Thread, 1289-0145	1	12	16
	$13.60	GA-44C	Thread Pitch Gage, 55 deg Whitworth (British) thread form, 4-62 TPI	4 TPI	62 TPI	28
	$49.35	GA-44D	USA Screw Pitch Gage, PEC5651, Triangle Shape	4 TPI	84 TPI	51

Thread Measuring Wire Set
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Measure all threads from 3 to 48 threads per inch. 48 wires - 16 different sizes. Furnished with plastic case and chart for proper size and measurements over wires.
Quantity	Price	Model	Description
	$15.90	GA-TW16	Thread Measuring Wire Set, 1289-0135

Thread Triangles
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For all 60° threads. Place onto micrometer, measure, and use chart (included) to read class of fit. This item includes a pair of triangles (covering both faces of a micrometer). Made by Accurate Manufactured Products Group.
Quantity	Price	Model	Description
Out of stock	$39.75	AA-9035	Thread Triangles, one pair, AMPG, 1289-0205

Acme Thread Gages
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For grinding and setting tools when cutting Acme threads whose sides have an inclination of 14 1/2°. Angles and edges are precision-ground.
Quantity	Price	Model	Description
	$11.90	GA-5640	Acme Thread Gage WT:1289-320

Screw Checkers
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Ingenious gage quickly tells you size, pitch or thread count, tap drill sizes, clearance drill sizes, tap series, length and basic diameter of American, Unified and Metric machine screws. Instructions included. Even straightens bent screws. A must for every shop. Made in the USA of heavy gage satin finish steel.
Quantity	Price	Model	Description	Type	Range of Sizes
	$13.75	CHE-1	#1 thru 5/16" Screw Checker WT:6800-1195	Inch	#1 thru 5/16
	$14.75	CHE-2	2mm to 7mm Screw Checker	Metric	2mm to 7mm
	$16.10	CHE-3	8mm to 14mm Screw Checker	Metric	8mm to 14mm

VIS Screw Thread Micrometers
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We have temporarily removed these items from our catalog while we re-organize our inventory. 0-25mm reads 0.4 to 3.0 pitch. 5 V-anvil pairs included. Deluxe heat insulated handle. Chrome finished forged steel frame, tapered for use in hard to get at places. Ratchet for uniform readings. Positive locking clamp. Micro-fine graduations on satin chrome finish. Anvil and spindle made of special high grade steel, hardened and precision ground. These thread measuring micrometers come in a fitted case. Limited Quantity
Quantity	Price	Model	Description	Range	Graduation
Out of stock	$218.00	VIS-21910	0-25mm VIS Screw Thread Micrometer (limited quantity)	0-25mm	.01mm

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