2) 1/4 Male O-Ring Straight Thread x 1/4 Female NPT Steel

Connection Type A x B Male O-Ring Straight Thread x Female NPT. Angle Straight. Type Straight Adapter. Material Steel. Overall Length 1.16". Fastenal Part No. (SKU) 421398.

1EN METRIC MALE O-RING/NPT MALE MALE STRAIGHT hydraulic parts

3/8 x 1/4 Straight Thread O-Ring Connectors, For-Seal, Hose

Brennan Industries FS6400-04-05-O Steel Straight O-Ring Face Seal

Stainless Steel Pipe Fitting, Adapter, 3/4-16 Male SAE/MS Straight

Brass Threaded Reducing Hexagon Bush - 1 1/2 Inch BSP x 1 1/4 Inch

Specification, Item Shape, Adapter, Connector, Swivel x ORB, Material, Carbon Steel

Eaton Weatherhead® 1-1/4 Swivel Pipe x 1-1/4 Male Straight Thread O-Ring, Carbon Steel, Swivel Adapter (9315X20X20)

Straight Thread O-Ring / Female Pipe Adapter, 9/16-18 UNF male x 1

Eaton Aeroquip 2216-8-12S Steel Pipe Fitting, Adapter, 1/2 NPT

2) 1/4 Male O-Ring Straight Thread x 1/4 Female NPT Steel

Stainless Steel Swagelok Tube Fitting, Male Connector, 1/2 in

High Quality Fitting Steel Adapter Bsp/Bsp O-Ring Nipple Hydraulic

SAE 4 Male x 1/4 NPT Female Swivel Straight 6900-04-04 Adapter

Thread Identification Guide

Parker M12-1/4F8Ohgs M12 Male Metric Straight Thread X 1/4 Female