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Installation Notes - USP Connectors

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TT Products – TT series continued<br />

TTC24-TZ<br />

(TTC42-TZ Similar)<br />

Typical<br />

TTC24-TZ<br />

installation<br />

Uplift<br />

TTF22-TZ<br />

Typical<br />

TTF22-TZ<br />

installation<br />

Uplift<br />

F3<br />

TTR-TZ<br />

Typical<br />

TTR-TZ<br />

installation<br />

F2<br />

F1<br />

© Copyright 2013 <strong>USP</strong> Structural <strong>Connectors</strong> ®<br />

F2<br />

F1<br />

TTU2-TZ<br />

Typical<br />

TTU22-TZ<br />

installation<br />

<strong>Installation</strong>:<br />

• Use all specified fasteners. See Product <strong>Notes</strong>, page 10.<br />

• <strong>USP</strong> LumberLok LL915 (#9 x 1-3/8ʺ long) wood screws<br />

are not supplied with connectors.<br />

Miscellaneous<br />

<strong>USP</strong><br />

Stock No.<br />

TTA12-TZ<br />

TTA2-TZ<br />

TTB22-TZ<br />

TTC24-TZ<br />

TTC42-TZ<br />

TTF22-TZ<br />

TTR-TZ<br />

TTU2-TZ<br />

Fastener Schedule 1<br />

Factored Resistance 2,3,4<br />

Post Joist (Total)<br />

DF-L<br />

S-P-F<br />

Steel Post Joist<br />

Download F1 F2 F3 Uplift Download F1 F2 F3 Uplift<br />

Ref. No. Gauge Size Size Qty Type Qty Type Unit 100% 100% 100% 115% 115% 100% 100% 100% 115% 115%<br />

Lbs -- -- 335 330 -- -- -- -- -- -- 255 235 -- -- -- --<br />

RTA12 18 1x 1x 4 LL915 4 LL915<br />

kN -- -- 1.49 1.47 -- -- -- -- -- -- 1.13 1.05 -- -- -- --<br />

Lbs -- -- 315 440 -- -- -- -- -- -- 225 315 -- -- -- --<br />

RTA2Z 16 2x 2x 4 LL915 4 LL915<br />

kN -- -- 1.40 1.96 -- -- -- -- -- -- 1.00 1.40 -- -- -- --<br />

Lbs -- -- 610 425 -- -- -- -- -- -- 435 300 -- -- -- --<br />

RTB22 20 2x 2x 4 LL915 4 LL915<br />

kN -- -- 2.71 1.89 -- -- -- -- -- -- 1.94 1.33 -- -- -- --<br />

RTC24,<br />

Lbs 1125 -- -- -- -- 820 -- -- 800 -- -- -- -- 580 -- --<br />

18 2 x 4 2x 9 LL915 8 LL915<br />

RTC24Z<br />

kN 5.00 -- -- -- -- 3.65 -- -- 3.56 -- -- -- -- 2.58 -- --<br />

RTC42,<br />

Lbs 1400 -- -- -- -- 860 -- -- 995 -- -- -- -- 610 -- --<br />

18 4 x 4 2x 14 LL915 8 LL915<br />

RTC42Z<br />

kN 6.23 -- -- -- -- 3.83 -- -- 4.43 -- -- -- -- 2.71 -- --<br />

Lbs 1075 -- -- -- -- -- -- 495 765 -- -- -- -- -- -- 350<br />

RTF2Z 18 2 x 4 2x 4 LL915 8 LL915<br />

kN 4.78 -- -- -- -- -- -- 2.20 3.40 -- -- -- -- -- -- 1.56<br />

Lbs -- -- 490 545 235 -- -- -- -- 350 390 170 -- --<br />

RTR 20 2x 2x 2 LL915 4 LL915<br />

kN -- -- 2.18 2.42 1.05 -- -- -- -- 1.56 1.73 0.76 -- --<br />

Lbs -- -- 565 550 -- -- -- -- -- -- 400 390 -- -- -- --<br />

RTU2 18 2x 2x 2 LL915 4 LL915<br />

kN -- -- 2.51 2.45 -- -- -- -- -- -- 1.78 1.73 -- -- -- --<br />

1) LL915 denotes a <strong>USP</strong> LumberLok Screw, #9 x 1-3/8" long.<br />

2) Factored resistances have been increased 15% for short duration loading. No further increase is permitted.<br />

3) TTF22-TZ: Factored resistances must be equally distributed on both joists.<br />

4) TTC24-TZ and TTC42-TZ: Factored resistances listed in this table are for each joist being carried by the post.<br />

New products or updated product information are designated in red font.<br />

200<br />

1-800-328-5934 • www.<strong>USP</strong>connectors.com

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