BSD drill rod anchor
Drill rod anchor
DRD-WOALUST-SK-PT-AW40-(RSI)-6,9X113
Art.-no.
5394216113
EAN 4046777066722
Prices for customers after login
Show availability in Würth shop
In order to check the stock in a Würth branch, please log in.
If you have any questions, please call our service hotline at 0800 683 040.
You are not yet a Würth customer or do not yet have access data to the Online Shop? Then register now in just a few steps. After a successful check of the entered data, you will have immediate access to the stock inquiry as well as all prices and can immediately order.
Exclusively for trade customers
Register now and access more than 20,000 products
Twisting dowel pin with force-pushing UNC thread for steel or aluminium slotted sheet metal connections. High level of corrosion protection due to zinc-flake coating.
- Direct screwing into 6 mm thick aluminium extrusion profiles without pre-drilling.
- For aluminium thicknesses over 6 mm and steel connections over 4 mm, pre-drill with a diameter of 6 mm
- Quick and easy, effort-saving screwing-in thanks to integrated forced feed
- High load-bearing capacity and high yield moment thanks to hardened steel quality
Proof of Performance
EN 14592
Notice
The general conditions of EN 14592:2008+A1:2012 and EC5 (EN 1995-1-1:2004 + AC:2006 + A1:2008) must be observed and applied.
EN 14592
Product information
Datasheets(X)
CAD data (available after login)
Application area
Dowel pins for attaching slotted sheet metal/wood connections made of steel or aluminium.
Instructions
Direct fitting or placement of BSD drill rod anchor when using aluminium extrusion profiles.
In the case of slotted sheet metal connections made of steel or flexible aluminium sheets, pre-drill through the wood and the metal slotted plate with a diameter of 6 mm.
In the case of multi-shear connections and when using wood with a bulk density of more than 350 kg/m3, position a screw clamp perpendicular to the slotted sheet metal to avoid excessive lateral tension on the wooden support during assembly.
 | |
Head type | Round washer head |
Internal drive | AW40 |
Head diameter (dh) | 18 mm |
Head height (dk) | 2.5 mm |
Diameter (d) | 6.93 mm |
Length (l) | 113 mm |
Thread length (lg) | 50 mm |
Shape of tip | Drilling tip |
Material | Hardened steel |
Drill tip length | 15 mm |
Surface | Flake zinc silver |
Product weight (per item) | 36.000 g |
Yield moment | 43.5 Nm |
Approval | EN 14592 |
| Load capacity table of drill rod anchors BSD | ||||||||
| Table 4: Conversion factors fr for bulk densities rk ≥ 350 kg/m³ | ||||||||
| Strength class | GL24c | C30 | GL24h | GL28c, GL30c | C24, GL32c | GL28h | GL30h | GL32h |
| Bulk density in kg/m³ | 365 | 380 | 385 | 390 | 400 | 425 | 430 | 440 |
| fr | 1,02 | 1,04 | 1,05 | 1,06 | 1,07 | 1,10 | 1,11 | 1,12 |
| PLEASE NOTE: These are guides for planning purposes. The values must be calculated for each project by authorised persons. | ||||||||
| Load capacity table of drill rod anchors BSD | |||||||||
| Table 3: Load capacity against shear force per rod anchor for connections with 1, 2 and 3 plates with a maximum slot thickness ts = 10 mm | |||||||||
| b | Rod anchor d x l | Plates | bnet | a = 0° | a = 90° | ||||
| mm | mm | Unt. | mm | ta mm | ti mm | Fv,Rk mm | ta mm | ti mm | Fv,Rk mm |
| 80 | 6.9 x 73 | 1 | 70 | 35 | – | 8,37 | 35 | – | 6,73 |
| 2 | 60 | ≤ 21 | ≥ 18 | 9,77 | ≤ 26 | ≥ 8 | 6,72 | ||
| 3 | 50 | ≤ 21 | ≥ 4 | 7,93 | ≤ 25 | ≥ 0 | 5,45 | ||
| 100 | 6.9 x 93 | 1 | 90 | 45 | – | 9,14 | 45 | – | 7,09 |
| 2 | 80 | ≤ 21 | ≥ 38 | 13,5 | ≤ 26 | ≥ 28 | 9,26 | ||
| 3 | 70 | ≤ 21 | ≥ 14 | 11,6 | ≤ 26 | ≥ 9 | 7,99 | ||
| 120 | 6.9 x 113 | 1 | 110 | 55 | – | 10,2 | 55 | – | 7,67 |
| Load capacity table of drill rod anchors BSD | ||||||||
| If using multiple rod anchors in succession in the direction of the grain, the load capacity of the connection must be calculated using the effective number of rod anchors: nef = n90 x n0,ef,a. The effective number of rod anchors depends on the number n0 of rod anchors placed in succession in the direction of the grain, on the axis distance a1 and on the angle between the load and grain. The following applies to load/grain angles of a = 0°: nef = n90 x n0,ef,0°. The following applies to load/grain angles of = 90°: n0,ef,90° = n0 and therefore nef = n90 x n0. At load/grain angles a 90°, the effective number of rod anchors in the direction of the grain can be calculated using the following equation: n0,ef,a = n0,ef,0° x (90° - a)/90° + n0 x / 90° If the wood is prevented from splitting by a reinforcement perpendicular to the direction of the grain, e.g. by using ASSY plus VG screws, the formula nef = n90 x n0 can be used for calculation regardless of the load/grain angle. | Table 6: Effective number of rod anchors n0,ef,0° depending on the distance a1 and the number of rod anchors n0 for a = 0° | |||||||
| a1 in mm | 30 | 40 | 50 | 60 | 80 | 100 | 120 | |
| n0 | 2 | 1,42 | 1,52 | 1,61 | 1,69 | 1,81 | 1,92 | 2,00 |
| 3 | 2,04 | 2,20 | 2,32 | 2,43 | 2,61 | 2,76 | 2,89 | |
| 4 | 2,65 | 2,85 | 3,01 | 3,15 | 3,38 | 3,58 | 3,74 | |
| 5 | 3,24 | 3,48 | 3,68 | 3,85 | 4,14 | 4,37 | 4,58 | |
| 6 | 3,81 | 4,10 | 4,33 | 4,54 | 4,87 | 5,15 | 5,39 | |
| Load capacity table of drill rod anchors BSD | |||||||||
| Table 2: Load capacity against shear force per rod anchor for connections with 1, 2 and 3 plates with a maximum slot thickness ts = 8 mm | |||||||||
| b | Rod anchor d x l | Plates | bnet | a = 0° | a = 90° | ||||
| mm | mm | Unt. | mm | ta mm | ti mm | Fv,Rk mm | ta mm | ti mm | Fv,Rk mm |
| 80 | 6.9 x 73 | 1 | 72 | 36 | – | 8,43 | 36 | – | 6,75 |
| 2 | 64 | ≤ 21 | ≥ 22 | 10,5 | ≤ 26 | ≥ 12 | 7,23 | ||
| 3 | 56 | ≤ 21 | ≥ 7 | 9,03 | ≤ 26 | ≥ 2 | 6,22 | ||
| 100 | 6.9 x 93 | 1 | 92 | 46 | – | 9,23 | 46 | – | 7,14 |
| 2 | 84 | ≤ 21 | ≥ 42 | 14,2 | ≤ 26 | ≥ 32 | 9,77 | ||
| 3 | 76 | ≤ 21 | ≥ 17 | 12,7 | ≤ 26 | ≥ 12 | 8,75 | ||
| Load capacity table of drill rod anchors BSD | |||||||||
| Table 1: Load capacity against shear force per rod anchor for connections with 1, 2 and 3 plates with a maximum slot thickness ts = 6 mm | |||||||||
| b | Rod anchor d x l | Plates | bnet | a = 0° | a = 90° | ||||
| mm | mm | Unt. | mm | ta mm | ti mm | Fv,Rk mm | ta mm | ti mm | Fv,Rk mm |
| 80 | 6.9 x 73 | 1 | 74 | 37 | – | 8,49 | 37 | – | 6,78 |
| 2 | 68 | ≤ 21 | ≥ 26 | 11,2 | ≤ 26 | ≥ 16 | 7,74 | ||
| 3 | 62 | ≤ 21 | ≥ 10 | 10,1 | ≤ 26 | ≥ 10 | 6,98 | ||
| 100 | 6.9 x 93 | 1 | 94 | 47 | – | 9,33 | 47 | – | 7,19 |
| 2 | 88 | ≤ 21 | ≥ 46 | 14,9 | ≤ 26 | ≥ 36 | 10,3 | ||
| 3 | 82 | ≤ 21 | ≥ 20 | 13,8 | ≤ 26 | ≥ 15 | 9,51 | ||
| Load capacity table of drill rod anchors BSD | ||||||
| Table 5: Minimum distances according to EN 1995-1-1 Table 8.5 depending on the load/grain angle a | ||||||
| a | a1 | a2 | a3,t | a3,c | a4,t | a4,c |
| 0 | 35 | 21 | 80 | 40 | 21 | 21 |
| 10 | 35 | 40 | 21 | |||
| 20 | 34 | 40 | 21 | |||
| 30 | 33 | 40 | 21 | |||
| 40 | 32 | 52 | 23 | |||
| 50 | 30 | 62 | 25 | |||
| KEY | |
| ti | Minimum middle wood width |
| ta | Minimum side wood thickness |
| Plates | Number of plates |
| bnet | Net cross-section width of the wooden component minus the slots |
| b | Cross-section width of the wooden component |
| Fv,Rk | Characteristic load capacity against shear force of a drill rod anchor BSD |
| Rated load capacity of a rod anchor: Fv,Rd = Fv,Rk × kmod/1.3 | |