Flare-Max Tube Fittings

SAE JIC 37° Plug w/ O-Ring Seal

Premium SAE 37° (JIC) Flare plugs with high pressure O-Ring seals enhance sealing performance without compromising strength. Designed to eliminate hydraulic leaks at full operating pressures, withstand shock and vibration, and feature forged ends for durability. Compatible with all standard SAE 37° (JIC) flare fittings, these plugs operate under pressures up to 10,000 P.S.I. and temperatures from -65°F to +400°F. Constructed from carbon steel (AISI/SAE12L14) with a zinc plating, they meet ASA, ASME, SAE, and MS specifications.

Tube OD	Thread Size	Material	Head Style	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	7/16"-20	Carbon Steel	Hex Head	10,000 P.S.I.	5	FM5229X4	Log in to view price
1/4" SAE JIC 37° Plug with O-Ring Seal - 5 Pack Item Number: FM5229X4 Package Weight: 0.2 lbs View Product Details Log in to Order
5/16"	1/2"-20	Carbon Steel	Hex Head	10,000 P.S.I.	5	FM5229X5	Log in to view price
5/16" SAE JIC 37° Plug with O-Ring Seal - 5 Pack Item Number: FM5229X5 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	9/16"-18	Carbon Steel	Hex Head	10,000 P.S.I.	5	FM5229X6	Log in to view price
3/8" SAE JIC 37° Plug with O-Ring Seal - 5 Pack Item Number: FM5229X6 Package Weight: 0.2 lbs View Product Details Log in to Order
1/2"	3/4"-16	Carbon Steel	Hex Head	10,000 P.S.I.	5	FM5229X8	Log in to view price
1/2" SAE JIC 37° Plug with O-Ring Seal - 5 Pack Item Number: FM5229X8 Package Weight: 0.4 lbs View Product Details Log in to Order
5/8"	7/8"-14	Carbon Steel	Hex Head	10,000 P.S.I.	3	FM5229X10	Log in to view price
5/8" SAE JIC 37° Plug with O-Ring Seal - 3 Pack Item Number: FM5229X10 Package Weight: 0.4 lbs View Product Details Log in to Order
3/4"	1-1/16"-12	Carbon Steel	Hex Head	10,000 P.S.I.	2	FM5229X12	Log in to view price
3/4" SAE JIC 37° Plug with O-Ring Seal - 2 Pack Item Number: FM5229X12 Package Weight: 0.4 lbs View Product Details Log in to Order
1"	1-5/16"-12	Carbon Steel	Hex Head	10,000 P.S.I.	2	FM5229X16	Log in to view price
1" SAE JIC 37° Plug with O-Ring Seal - 2 Pack Item Number: FM5229X16 Package Weight: 0.7 lbs View Product Details Log in to Order