- Threads - Threads have NPTF thread form, but conform to Socket Screw Products Bureau specification SS-102 to incorporate the 7/8” per foot taper. These plugs will seat with the socket end approximately flush to the surface of the tapped hole.
- Material – Alloy steel. Through Hardened to Rockwell "C" 36-43. Brass and 316, 304/302 Stainless Steels also in stock.
- Pitch diameter - The pitch dia. at the socket face is the diametral equivalent of one-half thread larger than the pitch dia. (e1) of a standard pipe thread tapered tapped hole (0.750 diametral taper per 12") this provides the basic point of thread interference to produce a high pressure sealed joint.
- Identification grooves - Six equally spaced identification grooves (3 permitted on 1/16-27 due to space limitations) to be located equidistant between corners of hexagon socket and edge of chamfer. No particular alignment with Hexagon is required.
Item # |
Size & Pitch |
D
|
J
|
T
|
L
|
|---|---|---|---|---|---|
| AA491763-071 | N/A 1/16"-27 | N/A 0.307 | N/A 0.156 | N/A 0.140 | N/A 0.250/0.235 |
| AA691763-071 | N/A 1/8"-27 | N/A 0.401 | N/A 0.188 | N/A 0.140 | N/A 0.250/0.235 |
| AAA91763-071 | N/A 1/4"-18 | N/A 0.529 | N/A 0.250 | N/A 0.218 | N/A 0.406/0.391 |
| AAE91763-071 | N/A 3/8"-18 | N/A 0.667 | N/A 0.312 | N/A 0.250 | N/A 0.406/0.391 |
| AAJ91763-071 | N/A 1/2"-14 | N/A 0.830 | N/A 0.375 | N/A 0.312 | N/A 0.531/0.516 |
| AAS91763-071 | N/A 3/4"-14 | N/A 1.041 | N/A 0.562 | N/A 0.312 | N/A 0.531/0.516 |
| AB291772-071 | N/A 1"-11.5 | N/A 1.302 | N/A 0.625 | N/A 0.360 | N/A 0.656/0.641 |
| ABA91772-071 | N/A 1 1/4"-11.5 | N/A 1.647 | N/A 0.750 | N/A 0.360 | N/A 0.656/0.641 |
| ABJ91772-071 | N/A 1 1/2"-11.5 | N/A 1.885 | N/A 0.750 | N/A 0.360 | N/A 0.656/0.641 |
| AC291772-071 | N/A 2"-11.5 | N/A 2.360 | N/A 1.000 | N/A 0.360 | N/A 0.656/0.641 |
| ACJ91772-071 | N/A 2 1/2"-8 | N/A 2.854 | N/A 1.000 | N/A 0.500 | N/A 1.015/0.995 |
