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  1. PRODUCTS
  2. FASTENING
  3. SCREWS
  4. SCREWS - CARPENTRY
  5. LBS HARDWOOD

ROUND HEAD SCREW FOR PLATES ON HARDWOODS

LBS HARDWOOD

The LBS HARDWOOD plate screw has a special tip with slotted embossed elements that makes it ideal for hardwoods and is ETA-11/0030 certified. It allows use with high-density woods entirely without pre-drilling and is approved for structural applications stressed in any direction with respect to the fibre.

LBS HARDWOOD, the ideal screw for hardwoods with a larger diameter.

The inner tip diameter of the screw is increased to ensure screwing in the highest density woods and has excellent torsional moment values. The cylindrical under head is designed for fastening metal elements and the interlocking effect with the plate hole guarantees excellent static performance. Service classes 1 and 2.

The characteristics of LBS HARDWOOD, made of bright zinc plated carbon steel, make it ideal for use on timber based panels, solid timber and glulam, CLT, LVL, high-density woods such as beech, oak, cypress, ash, eucalyptus, bamboo and BEECH LVL. In fact, the strength values have been tested, certified and calculated even on high-density woods such as Microllam® LVL beech, and its use is certified without the need for pre-drilling up to densities of 800 kg/m3.

The performance of LBS HARDWOOD results in a geometry developed for high performance and use without pre-drill on even the highest density structural woods.

Documents

Technical data sheets
ETA Certificate
Declaration of performance (DOP) Download

LBS HARDWOOD

CODE d₁
[mm]
L
[mm]
TX pcs.
LBSH540 5 40 TX20 500
LBSH550 5 50 TX20 200
LBSH560 5 60 TX20 200
LBSH570 5 70 TX20 200