Microsites

Microsites

SPF

Purlin Anchor

The SPF can be used to connect two timbers that cross over at 90 degrees to each other and can be used with a number of timber dimensions. The SPF are handed, left and right, and are sold separately.
Note: The brackets are manufactured in right and left versions and are sold individually.

CE Marking
CE Marking
ETA
ETA
Electrogalvanized steel Z275
Electrogalvanized steel Z275
Service class 2
Service class 2
EPD
EPD
Available in Connector Selector
Available in Connector Selector

Product Details

Features

Material

Steel quality:

S250GD + Z275 according to DIN EN10346

Corrosion protection:

275 g / m galvanized on both sides 20mm

Benefits

• Designed to withstand tensile loads, loads more possible in horizontal directions.
• Installation maybe 2 or 4 connectors for connection.
• Low number of nails, 1-hole line every foot.
• Variable installation

Application

Applicatons

Wood, wood products

Scope

• Wood / wood joints, especially in the intersecting roof structures

Note:
Clutch purlins and rafters in pairs
SPF ... R - coupling purlins and rafters - right
SPF ... L - coupling purlins and rafters – left

Technical Data

Product Dimensions

Dimensions

ReferenceConnector Dimensions
OtherProduct Dimensions[mm]Flange BFlange E
NOB nr.DB. nr.Qty per BoxWeight[kg]A[mm]B[mm]C[mm]D[mm]F[mm]t[mm]RoundRound
Ø5[mm]Ø5[mm]Ø9[mm]
SPF170L2159434689781571000.09617032.510037.51421091
SPF170R2159435389781651000.09617032.510037.51421091
SPF210L2159436189781731000.1321032.514037.514214131
SPF210R2159437989781811000.1321032.514037.514214131
SPF250L2159438789781991000.1725032.518037.514218171
SPF250R2159439589782071000.1725032.518037.514218171
SPF290L2159440389782151000.2129032.522037.514222211
SPF290R2159441189782231000.2129032.522037.514222211
SPF330L229986607742596500.2433032.526037.514226252
SPF330R229986787742604500.2433032.526037.514226252
SPF370L422899407742612500.2837032.530037.514230292
SPF370R438992857742620500.2837032.530037.514230292

The types "SPF ...LR" is a pair of left and right version
The Type "SPF...L" is the left version
The type "SPF...R" is the right version

Wood/wood fastening- Characteristic values in kn

ReferenceTies capacity
Product Characteristic capacities - Timber to timber - Full nailing
Number of FastenersCharacteristic capacity - Timber C24 2 connectors[kN]Simplified characteristic capacity - Timber C24 - 2 connectors[kN]
HeaderPurlinR₁,ₖR₂,ₖR₃,ₖR₁,ₖR₂,ₖR₃,ₖ
QtyQtyCNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60
SPF170L5.05.0min (5,2 ; 6 /kmod)min (5,7 ; 6 /kmod)min (6,9 ; 6 /kmod)min (7,3 ; 6 /kmod)22.22.62.61.21.522.55.25.86.76.722.22.72.81.21.422.8
SPF170R5.05.0min (5,2 ; 6 /kmod)min (5,7 ; 6 /kmod)min (6,9 ; 6 /kmod)min (7,3 ; 6 /kmod)22.22.62.61.21.522.55.25.86.76.722.22.72.81.21.422.8
SPF210L7.07.0min (8,7 ; 8,4 /kmod)min (9,7 ; 8,4 /kmod)min (11,7 ; 8,4 /kmod)min (12,4 ; 8,4 /kmod)3.13.34.14.11.21.522.58.99.39.39.33.13.34.14.31.21.424.3
SPF210R7.07.0min (8,7 ; 8,4 /kmod)min (9,7 ; 8,4 /kmod)min (11,7 ; 8,4 /kmod)min (12,4 ; 8,4 /kmod)3.13.34.14.11.21.522.58.99.39.39.33.13.34.14.31.21.424.3
SPF250L9.09.0min (12,3 ; 10,8 /kmod)min (13,7 ; 10,8 /kmod)min (16,5 ; 10,8 /kmod)min (17,5 ; 10,8 /kmod)min (4,3 ; 3,8 /kmod^0,7)min (4,6 ; 4,1 /kmod^0,7)min (5,6 ; 4,6 /kmod^0,5)min (5,6 ; 4,6 /kmod^0,5)1.21.522.51212121244.24.75.11.21.425.1
SPF250R9.09.0min (12,3 ; 10,8 /kmod)min (13,7 ; 10,8 /kmod)min (16,5 ; 10,8 /kmod)min (17,5 ; 10,8 /kmod)min (4,3 ; 3,8 /kmod^0,7)min (4,6 ; 4,1 /kmod^0,7)min (5,6 ; 4,6 /kmod^0,5)min (5,6 ; 4,6 /kmod^0,5)1.21.522.51212121244.24.75.11.21.425.1
SPF290L11.011.0min (16,0 ; 13,2 /kmod)min (17,8 ; 13,2 /kmod)min (21,4 ; 13,2 /kmod)min (22,7 ; 13,2 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.714.714.714.744.24.75.11.21.425.1
SPF290R11.011.0min (16,0 ; 13,2 /kmod)min (17,8 ; 13,2 /kmod)min (21,4 ; 13,2 /kmod)min (22,7 ; 13,2 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.714.714.714.744.24.75.11.21.425.1
SPF330L13.013.0min (19,6 ; 13,4 /kmod)min (21,8 ; 13,4 /kmod)min (26,2 ; 13,4 /kmod)min (27,8 ; 13,4 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.914.914.914.944.24.75.11.21.425.1
SPF330R13.013.0min (19,6 ; 13,4 /kmod)min (21,8 ; 13,4 /kmod)min (26,2 ; 13,4 /kmod)min (27,8 ; 13,4 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.914.914.914.944.24.75.11.21.425.1
SPF370L15.015.0min (23,1 ; 13,4 /kmod)min (25,7 ; 13,4 /kmod)min (30,9 ; 13,4 /kmod)min (32,9 ; 13,4 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.914.914.914.944.24.75.11.21.425.1
SPF370R15.015.0min (23,1 ; 13,4 /kmod)min (25,7 ; 13,4 /kmod)min (30,9 ; 13,4 /kmod)min (32,9 ; 13,4 /kmod)min (5,4 ; 3,8 /kmod^0,7)min (5,7 ; 4,1 /kmod^0,7)min (6,1 ; 4,6 /kmod^0,5)min (6,1 ; 4,6 /kmod^0,5)1.21.522.514.914.914.914.944.24.75.11.21.425.1

The capacities are given for one SPF, where the header and purlin are prevented against rotation

The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995). For other load duration and service class, please refer to the ETA to get more accurate capacities

The capacity for connection with 2 SPF is the sum of the single capacities.

\sum\frac{F_{i,d}} {R_{i,d}}\le1

Product capacities - Timber to concrete

ReferenceTies capacity
Product Characteristic capacities - Timber to concrete or steel
Number of FastenersProduct characteristic capacities - Timber C24[kN]Characteristic capacity - Timber C24 (formula)[kN]
HeaderPurlinR₂,ₖR₃,ₖR₁,ₖR4,kR5,kR5,k R₂,ₖR₁,ₖR₃,ₖR4,k
QtyTypeQtyCNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60CNA4.0x35CNA4.0x40CNA4.0x50CNA4.0x60
SPF170L1.0M85.02.22.42.92.911115.25.86.76.71.61.722.1--------min (2,3 ; 2,6/kmod)min (2,5 ; 2,6/kmod)min (3 ; 2,6/kmod)min (3,2 ; 2,6/kmod)min (5,3 ; 6/kmod)min (5,7 ; 6/kmod)min (6,9 ; 6/kmod)min (7,4 ; 6/kmod)min (1,4 ; 2,6/kmod)min (1,6 ; 2,6/kmod)min (1,9 ; 2,6/kmod)min (2 ; 2,6/kmod)1.51.722.1
SPF170R1.0M85.02.22.42.92.911115.25.86.76.71.61.722.1--------min (2,3 ; 2,6/kmod)min (2,5 ; 2,6/kmod)min (3 ; 2,6/kmod)min (3,2 ; 2,6/kmod)min (5,3 ; 6/kmod)min (5,7 ; 6/kmod)min (6,9 ; 6/kmod)min (7,4 ; 6/kmod)min (1,4 ; 2,6/kmod)min (1,6 ; 2,6/kmod)min (1,9 ; 2,6/kmod)min (2 ; 2,6/kmod)1.51.722.1
SPF210L1.0M87.02.92.92.92.911116.76.76.76.71.21.31.71.80.40.60.70.70.50.50.60.7min (3,5 ; 2,6/kmod)min (3,8 ; 2,6/kmod)min (4,6 ; 2,6/kmod)min (4,9 ; 2,6/kmod)min (8,8 ; 6/kmod)min (9,6 ; 6/kmod)min (11,7 ; 6/kmod)min (12,4 ; 6/kmod)min (2,1 ; 2,6/kmod)min (2,3 ; 2,6/kmod)min (2,8 ; 2,6/kmod)min (2,9 ; 2,6/kmod)1.31.41.71.8
SPF210R1.0M87.02.92.92.92.911116.76.76.76.71.21.31.71.80.40.60.70.70.50.50.60.7min (3,5 ; 2,6/kmod)min (3,8 ; 2,6/kmod)min (4,6 ; 2,6/kmod)min (4,9 ; 2,6/kmod)min (8,8 ; 6/kmod)min (9,6 ; 6/kmod)min (11,7 ; 6/kmod)min (12,4 ; 6/kmod)min (2,1 ; 2,6/kmod)min (2,3 ; 2,6/kmod)min (2,8 ; 2,6/kmod)min (2,9 ; 2,6/kmod)1.31.41.71.8
SPF250L1.0M89.02.92.92.92.911116.76.76.76.71.11.21.41.60.80.911.10.80.911.1min (4,8 ; 2,6/kmod)min (5,2 ; 2,6/kmod)min (6,3 ; 2,6/kmod)min (6,7 ; 2,6/kmod)min (12,5 ; 6/kmod)min (13,6 ; 6/kmod)min (16,5 ; 6/kmod)min (17,6 ; 6/kmod)min (2,6 ; 2,6/kmod)min (2,8 ; 2,6/kmod)min (3,4 ; 2,6/kmod)min (3,6 ; 2,6/kmod)1.11.21.41.5
SPF250R1.0M89.02.92.92.92.911116.76.76.76.71.11.21.41.60.80.911.10.80.911.1min (4,8 ; 2,6/kmod)min (5,2 ; 2,6/kmod)min (6,3 ; 2,6/kmod)min (6,7 ; 2,6/kmod)min (12,5 ; 6/kmod)min (13,6 ; 6/kmod)min (16,5 ; 6/kmod)min (17,6 ; 6/kmod)min (2,6 ; 2,6/kmod)min (2,8 ; 2,6/kmod)min (3,4 ; 2,6/kmod)min (3,6 ; 2,6/kmod)1.11.21.41.5
SPF290L1.0M811.02.92.92.92.911116.76.76.76.70.911.21.311.11.31.311.11.31.4min (6 ; 2,6/kmod)min (6,6 ; 2,6/kmod)min (7,9 ; 2,6/kmod)min (8,4 ; 2,6/kmod)min (16,2 ; 6/kmod)min (17,6 ; 6/kmod)min (21,4 ; 6/kmod)min (22,8 ; 6/kmod)min (3,1 ; 2,6/kmod)min (3,3 ; 2,6/kmod)min (4,1 ; 2,6/kmod)min (4,3 ; 2,6/kmod)0.911.21.3
SPF290R1.0M811.02.92.92.92.911116.76.76.76.70.911.21.311.11.31.311.11.31.4min (6 ; 2,6/kmod)min (6,6 ; 2,6/kmod)min (7,9 ; 2,6/kmod)min (8,4 ; 2,6/kmod)min (16,2 ; 6/kmod)min (17,6 ; 6/kmod)min (21,4 ; 6/kmod)min (22,8 ; 6/kmod)min (3,1 ; 2,6/kmod)min (3,3 ; 2,6/kmod)min (4,1 ; 2,6/kmod)min (4,3 ; 2,6/kmod)0.911.21.3
SPF330L1.0M813.02.92.92.92.911116.76.76.76.70.90.91.11.21.11.21.41.61.11.21.41.5min (7,2 ; 2,6/kmod)min (7,9 ; 2,6/kmod)min (9,6 ; 2,6/kmod)min (10,2 ; 2,6/kmod)min (19,8 ; 12/kmod)min (21,6 ; 12/kmod)min (26,2 ; 12/kmod)min (27,9 ; 12/kmod)min (3,6 ; 2,6/kmod)min (3,9 ; 2,6/kmod)min (4,7 ; 2,6/kmod)min (5 ; 2,6/kmod)0.80.91.11.2
SPF330R1.0M813.02.92.92.92.911116.76.76.76.70.90.91.11.21.11.21.41.61.11.21.41.5min (7,2 ; 2,6/kmod)min (7,9 ; 2,6/kmod)min (9,6 ; 2,6/kmod)min (10,2 ; 2,6/kmod)min (19,8 ; 12/kmod)min (21,6 ; 12/kmod)min (26,2 ; 12/kmod)min (27,9 ; 12/kmod)min (3,6 ; 2,6/kmod)min (3,9 ; 2,6/kmod)min (4,7 ; 2,6/kmod)min (5 ; 2,6/kmod)0.80.91.11.2
SPF370L1.0M815.02.92.92.92.911116.76.76.76.70.80.811.11.21.31.61.71.21.31.61.7min (8,5 ; 2,6/kmod)min (9,3 ; 2,6/kmod)min (11,2 ; 2,6/kmod)min (11,9 ; 2,6/kmod)min (23,4 ; 12/kmod)min (25,5 ; 12/kmod)min (30,9 ; 12/kmod)min (32,9 ; 12/kmod)min (4,1 ; 2,6/kmod)min (4,4 ; 2,6/kmod)min (5,4 ; 2,6/kmod)min (5,7 ; 2,6/kmod)0.80.811.1
SPF370R1.0M815.02.92.92.92.911116.76.76.76.70.80.811.11.21.31.61.71.21.31.61.7min (8,5 ; 2,6/kmod)min (9,3 ; 2,6/kmod)min (11,2 ; 2,6/kmod)min (11,9 ; 2,6/kmod)min (23,4 ; 12/kmod)min (25,5 ; 12/kmod)min (30,9 ; 12/kmod)min (32,9 ; 12/kmod)min (4,1 ; 2,6/kmod)min (4,4 ; 2,6/kmod)min (5,4 ; 2,6/kmod)min (5,7 ; 2,6/kmod)0.80.811.1

The capacities are given for one SPF, where the header and purlin are prevented against rotation.

The capacity for load direction F2/3  and for F4/5 is the sum of the single capacities.

The anchorage has to be check seperat. The middle of SPF has to be place in line between purlin and concrete.

The published characteristic capacity is based on short term load duration and service class 2 according to EC5 (EN 1995). For other load duration and service class, please refer to the ETA to get more accurate capacities

Installation

Installation

Fasteners

• They are attached CNA4,0xℓ nails or screws CSA5,0xℓ.

Certification

Declaration of Performance (DoP)

Show history

European Technical Assessment (ETA)

No history available

Environmental Product Declarations (EPD)

CAD and BIM Library

2D
3D
3D Simplified

ZIP Packages

Buy Online

Contact

Simpson Strong-Tie Poland

Simpson Strong-Tie Etanco P.S.A.

ul. Karczunkowska 42
02-871 Warszawa
Poland