FITS TUBING TRADE SIZE	PART NO.	DESCRIPTION	THREAD SIZE	PART DIMENSIONS										CAD
				A Clearance Hole		B Max O.A. Height		C Max O.A. Length		D Thread Length		E Flange Dia.
	Black			in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
3/8	1955	HF3C 3/8-90R	1/2	.875	22,2	1.75	44,5	2.74	69,6	.52	13,2	1.23	31,2
1/2	1956	HF3C 1/2-90R	1/2
3/4	1957	HF3C 3/4-90R	3/4	1.109	28,2	2.10	53,3	3.08	78,2	.52	13,2	1.50	38,1
1	1958	HF3C 1-90R	1	1.375	34,9	2.67	67,8	3.66	93,0	.69	17,5	1.80	45,7

Standard color black.

• For use with Heyco-Flex III Corrugated Tubing in trade sizes 3/8˝ through 1˝.
• Nontoxic and UV resistant.
• Rated for NEMA 4 and 4X applications when used with Heyco-Flex III Tubing.
• Rated for NEMA Type 3R applications.
• Easy, permanent assembly between the tubing and fittings: push the tubing over the fitting ferrule until the tubing clicks into place.
• Lightweight and lower installed cost.
• Quick and easy installation.
• Suitable for use in high vibration or flexing applications (automotive equipment, fiber optics, computer & peripherals, lab equipment, robotics, etc.)
• Resist salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL certification or testing.
• For use in both wet and dry applications.
• If using a tapped hole, Teflon® tape is needed on the threads of the connector, for all other applications an O-ring and Locknut are needed to attain liquid tight.
• Use of an O-ring may be required for a complete liquid tight system with a non-threaded mounting hole.
• Locknuts included with Straight-Thru fittings.
• To order locknuts separately see
  Metal locknuts: NPT, PG, and Metric.
  Nylon locknuts: NPT, PG, and Metric.
• Patented

QuickSpecs

Material		Nylon 6/6
Certifications		Certified to both Canadian and U.S. Requirements File E121095
Flammability Rating		94V-2
Temperature Range		-22°F (-30°C) to 221°F (105°C)
IP Rating		IP 64