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Technical Data - Metal Web Joist Hanger

IUB

Technical Data

Product dimensions

Product dimensions - IUB - Metal Web Joist Hanger
product.image_with_dim.alt - IUB - Metal Web Joist Hanger
References Joist dimensions Product dimensions [mm] Header holes Joist holes
Width Height A B C D F t Ø6.4 [mm] Ø4 [mm] Ø4 [mm]
Min. Max.
IUB195/50 47 195 202 50 190 50 50 53 1.2 4 10 2
IUB220/50 47 218 225 50 215 50 50 53 1.2 4 10 2
IUB253/50 47 253 254 50 248 50 50 53 1.2 4 10 2
IUB304/50 47 304 304 50 299 50 50 53 1.2 4 10 2
IUB355/50 47 350 350 50 350 50 50 53 1.2 4 10 2
IUB420/50 47 417 421 50 415 50 50 53 1.2 4 10 2
IUB195/75 72 195 202 75 190 50 50 53 1.2 4 10 2
IUB220/75 72 218 225 75 215 50 50 53 1.2 4 10 2
IUB253/75 72 253 254 75 248 50 50 53 1.2 4 10 2
IUB304/75 72 304 304 75 299 50 50 53 1.2 4 10 2
IUB355/75 72 356 536 75 350 50 50 53 1.2 4 10 2
IUB420/75 72 417 421 75 415 50 50 53 1.2 4 10 2
IUB195/99 96-97 195 195 99 190 50 50 53 1.2 4 10 2
IUB220/99 96-97 220 220 99 215 50 50 53 1.2 4 10 2
IUB253/99 96-97 253 254 99 248 50 50 53 1.2 4 10 2
IUB304/99 96-97 304 304 99 299 50 50 53 1.2 4 10 2
IUB355/99 96-97 356 356 99 350 50 50 53 1.2 4 10 2
IUB375/99 96-97 373 373 99 370 50 50 53 1.2 4 10 2
IUB420/99 96-97 417 521 99 415 50 50 53 1.2 4 10 2
IUB195/125 122 195 202 125 190 50 50 53 1.2 4 10 2
IUB220/125 122 218 225 125 215 50 50 53 1.2 4 10 2
IUB304/125 122 304 304 125 299 50 50 53 1.2 4 10 2
IUB420/125 122 417 421 125 415 50 50 53 1.2 4 10 2
IUB195/146 2x72 195 202 146 190 50 50 53 1.2 4 10 2
IUB220/146 2x72 218 225 146 215 50 50 53 1.2 4 10 2
IUB253/146 2x72 253 254 146 253 50 50 53 1.2 4 10 2
IUB304/146 2x72 304 304 146 299 50 50 53 1.2 4 10 2
IUB355/146 2x72 356 356 146 350 50 50 53 1.2 4 10 2
IUB375/146 2x72 373 373 146 370 50 50 53 1.2 4 10 2
IUB420/146 2x72 417 421 146 415 50 50 53 1.2 4 10 2
IUB195/150 147 or 2x72 195 202 150 190 50 50 53 1.2 4 10 2
IUB220/150 147 or 2x72 218 225 150 220 50 50 53 1.2 4 10 2
IUB304/150 147 or 2x72 304 304 150 299 50 50 53 1.2 4 10 2
IUB420/150 147 or 2x72 417 421 150 415 50 50 53 1.2 4 10 2

Product Capacities - Timber to timber - Standard Installation

Product Capacities - Timber to timber - Standard Installation - IUB - Metal Web Joist Hanger
product.image_with_dim.alt - IUB - Metal Web Joist Hanger
References Fasteners Characteristic capacity - Metal Web [kN] Safe Working Load [kN]
Header Joist R1,k R2,k R1,SWL,Long term R2,SWL,Short term
Qty Qty
N3.75x30
N3.75x30
 Metal Web header Metal Web Joist
N3.75x30 N3.75x30
IUB195/50 10 2 8.1 2 3.5 1
IUB220/50 10 2 8.1 2 3.5 1
IUB253/50 10 2 8.1 2 3.5 1
IUB304/50 10 2 8.1 2 3.5 1
IUB355/50 10 2 8.1 2 3.5 1
IUB420/50 10 2 8.1 2 3.5 1
IUB195/75 10 2 8.1 2 3.5 1
IUB220/75 10 2 8.1 2 3.5 1
IUB253/75 10 2 8.1 2 3.5 1
IUB304/75 10 2 8.1 2 3.5 1
IUB355/75 10 2 8.1 2 3.5 1
IUB420/75 10 2 8.1 2 3.5 1
IUB195/99 10 2 8.1 2 3.5 1
IUB220/99 10 2 8.1 2 3.5 1
IUB253/99 10 2 8.1 2 3.5 1
IUB304/99 10 2 8.1 2 3.5 1
IUB355/99 10 2 8.1 2 3.5 1
IUB375/99 10 2 8.1 2 3.5 1
IUB420/99 10 2 8.1 2 3.5 1
IUB195/125 10 2 8.1 2 3.5 1
IUB220/125 10 2 8.1 2 3.5 1
IUB304/125 10 2 8.1 2 3.5 1
IUB420/125 10 2 8.1 2 3.5 1
IUB195/146 10 2 8.1 2 3.5 1
IUB220/146 10 2 8.1 2 3.5 1
IUB253/146 10 2 8.1 2 3.5 1
IUB304/146 10 2 8.1 2 3.5 1
IUB355/146 10 2 8.1 2 3.5 1
IUB375/146 10 2 8.1 2 3.5 1
IUB420/146 10 2 8.1 2 3.5 1
IUB195/150 10 2 8.1 2 3.5 1
IUB220/150 10 2 8.1 2 3.5 1
IUB304/150 10 2 8.1 2 3.5 1
IUB420/150 10 2 8.1 2 3.5 1

3.75x30 refers to 3.75x30 Square Twist Nails

Product Capacities - Timber to timber - Enhanced Installation

Product Capacities - Timber to timber - Enhanced Installation - IUB - Metal Web Joist Hanger
product.image_with_dim.alt - IUB - Metal Web Joist Hanger
References Fasteners Characteristic capacity - Metal Web [kN] Safe Working Load [kN]
Header Joist R1.k R2.k R1,SWL,Long term R2,SWL,Short term
Qty Qty Metal Web header Metal Web Joist
SDS25212 N3.75x30
IUB195/50 4 2 13.6 2 5.8 1
IUB220/50 4 2 13.6 2 7.4 1
IUB253/50 4 2 13.6 2 7.4 1
IUB304/50 4 2 13.6 2 7.4 1
IUB355/50 4 2 13.6 2 7.4 1
IUB420/50 4 2 13.6 2 7.4 1
IUB195/75 4 2 13.6 2 5.8 1
IUB220/75 4 2 13.6 2 7.4 1
IUB253/75 4 2 13.6 2 7.4 1
IUB304/75 4 2 13.6 2 7.4 1
IUB355/75 4 2 13.6 2 7.4 1
IUB420/75 4 2 13.6 2 7.4 1
IUB195/99 4 2 13.6 2 5.8 1
IUB220/99 4 2 13.6 2 7.4 1
IUB253/99 4 2 13.6 2 7.4 1
IUB304/99 4 2 13.6 2 7.4 1
IUB355/99 4 2 13.6 2 7.4 1
IUB375/99 4 2 13.6 2 7.4 1
IUB420/99 4 2 13.6 2 7.4 1
IUB195/125 4 2 13.6 2 5.8 1
IUB220/125 4 2 13.6 2 7.4 1
IUB304/125 4 2 13.6 2 7.4 1
IUB420/125 4 2 13.6 2 7.4 1
IUB195/146 4 2 13.6 2 5.8 1
IUB220/146 4 2 13.6 2 7.4 1
IUB253/146 4 2 13.6 2 7.4 1
IUB304/146 4 2 13.6 2 7.4 1
IUB355/146 4 2 13.6 2 7.4 1
IUB375/146 4 2 13.6 2 7.4 1
IUB420/146 4 2 13.6 2 7.4 1
IUB195/150 4 2 13.6 2 5.8 1
IUB220/150 4 2 13.6 2 7.4 1
IUB304/150 4 2 13.6 2 7.4 1
IUB420/150 4 2 13.6 2 7.4 1

3.75x30 refers to N3.75x30 Square Twist Nails

6.2x63 refers to SDS25212 SDS Screws

Minimum header thickness of 72mm required for Enhanced Installations