Technical Specifications

USP2000-071
MMaannuuff.. HHoouussiinngg
1-800-328-5934 • www.USPconnectors.com
205
© Copyright 2007 USP Structural Connectors
®
Typical JN
installation
Typical
MTHF
installation
Power Nail Hangers – JN, JN(E), MRT7, & MTHF series
Designed for assembly line installation, these hangers
f
eature a generous flange area to accommodate power
nailer maneuvering. Engineered for economical installation
a
nd maximum load values.
M
aterials:
1
8 or 20 gauge
Finish: G90 galvanizing
Codes: NER 564, FL817
Installation:
• Use all specified fasteners. See Product Notes, page 16.
MTHF25925
2
1
/
2
˝
2
11
/
16
˝
1
1
/
8
˝
9
1
/
8
˝
H
W
D
A
JN26E
MRT7
1
9
/
1
6
˝
5
1
/
4
˝
Floor
Ref. No. W H D A Header Joist 100% 115% 125% 133% 160%
(3) "P" nails (3) "P" nails 175 205 220 235 285
(4) "P" nails (4) "P" nails 235 270 295 315 380
(5) "P" nails (5) "P" nails 295 340 370 395 470
(6) "P" nails (6) "P" nails 355 405 445 470 565
(10) "P" nails (4) "P" nails 590 680 740 315 380
(16) "P" nails (4) "P" nails 945 1085 1180 315 380
(10) "P" nails (4) "P" nails 590 680 740 315 380
(16) "P" nails (4) "P" nails 945 1085 1180 315 380
(10) "P" nails (4) "P" nails 590 680 740 315 340
(16) "P" nails (4) "P" nails 945 1085 1180 315 340
(20) "P" nails (4) "P" nails 1180 1355 1430 315 340
(10) "P" nails (4) "P" nails 590 680 740 315 340
(16) "P" nails (4) "P" nails 945 1085 1180 315 340
(20) "P" nails (4) "P" nails 1180 1355 1430 315 340
(10) "P" nails (4) "P" nails 590 680 740 315 340
(16) "P" nails (4) "P" nails 945 1085 1180 315 340
(20) "P" nails (4) "P" nails 1180 1355 1430 315 340
(10) "P" nails (6) "P" nails 590 680 740 470 565
(16) "P" nails (6) "P" nails 945 1085 1180 470 565
(24) "P" nails (6) "P" nails 1415 1630 1770 470 565
(10) "P" nails (6) "P" nails 590 680 740 470 565
(16) "P" nails (6) "P" nails 945 1085 1180 470 565
(24) "P" nails (6) "P" nails 1415 1630 1770 470 565
1) "P" nails denotes fasteners designed specifically to be installed with a pneumatic-powered nailer. The fasteners shall be either of a type with round heads,
0.105˝ diameter and 1-3/8˝ long; or a "T" shaped head, 0.097˝ diameter, 1-1/4˝ long and hardened; or a similar but larger fastener.
2) Fasteners shall be pneumatically driven in such a way as firmly seats the nail head against the hanger steel, without embedding the nail head completely
through the plane of the metal surface, or otherwise punching through.
3) The quantity of nails installed shall be equally distributed to both sides of the hanger. The nails shall be located at 1˝ spacing in a row, with the vertical rows
spaced at 3/8˝; also no less than 5/16˝ from a sheared edge and no less than 5/16˝ from a formed edge.
4) Uplift loads have been increased 33-1/3% and 60% for wind or seismic load conditions; no further increase shall be permitted.
USP
Stock No.
Steel
Gauge
Dimensions
Fastener Schedule
1
,2,3
Maximum
Connector
Load
Allowable Loads (Lbs.)
Roof
JN26E
JN28E
20
20
2
2
MRT7
-- --
JN210E
JN26-2
JN28-2
MMLU26
MMLU28
MMLU210
20
-- --
18
-- --
18
1430
1430
1430
1-1/4
1-1/4
1770
1770
1-9/16
1-9/16
1-9/16
3-1/16
3-1/16
6-15/16
5-1/4
1-1/4
1-5/8
1-5/8
8-1/4
5-3/8
7-1/8
1-5/8
1-5/8
2
18
-- --
-- --
565
1-9/16
5-1/4
1-1/8
1475
MTHF25925
MMLUI39
20
MMLUI311
20
MTHF25112
DF-L / SP
Uplift
4
2-1/2
2-1/2
11-1/8
9-1/8
2-1/2
1-1/8
1475
2-1/2