SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

ASSY® 4 A2 PH Fittings Screw A2 Stainless Steel Partial Thread Pan Head Variant-7 Wurth

BRAND: Wurth
SKU: 18785040
$425.40 List price: $534.70
250 PCS ($1.70 per PCS)
+
ASSY® 4 A2 PH fittings screws are crafted from high-quality A2 stainless steel, featuring a partial thread design and pan head for optimal fastening in outdoor wood
Technical Specifications
  • Nominal diameter: 5 mm
  • Length: 40 mm
  • Head type: Pan head
  • Head diameter: 10 mm
  • Head height: 3.6 mm
  • Internal drive: RW20
  • Thread type: Wood screw thread
  • Thread design: Partial thread
  • Thread form: Single start thread
  • Thread length: 25 mm
  • Core diameter: 3.2 mm
  • Tip shape: Tip with hilltop milling cutter
  • Tip angle: 34 degrees
  • Material: Stainless steel A2
  • Surface finish: Plain
  • Max screw-in angle: 90 degrees
  • Min screw-in angle: 0 degrees
  • Product weight per item: 4.460 g
  • Suitable materials: Wood, derived timber products, softwood, board plywood (BSP), hardwood, LVL
  • Area of application: Outdoor wood and metal fastening including façades, terraces, fences, balconies, and play equipment
  • Approval: ETA-11/0190
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 3.6mm x 40mm x 10mm
  • Weight: 1.12 kg
Key Features
  • Made of high-quality austenitic A2 stainless steel with plain surface
  • Partial thread wood screw with pan head for fastening metal hollow profiles in wood
  • RW20 internal drive for ideal power transmission and fewer bit changes
  • Larger contact area at the bit for more power and stability
  • Flat, cylindrical head rounded with a lens for large surface contact area
  • Reinforced asymmetrical thread flank geometry for higher breaking torque and better anchoring
  • Smooth thread start reduces splitting and optimizes screw-in force
  • Friction-reducing slide coating for easy fastening
  • Non-magnetic, non-rusting stainless steel suitable for outdoor use exposed to weathering
  • Compatible with previous AW drive
Professional Installation Requirements
  • Professional installation recommended to ensure correct fastening and structural integrity, especially in outdoor and load-bearing applications.
Applications
  • Façades
  • Terrace
  • Fence
  • Structural woodwork
  • Wet areas
  • Balcony
  • Board walk
  • Play equipment
  • Metal plate fastening
  • Outdoor wood connections
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Made from corrosion-resistant stainless steel for long service life reducing replacement waste
  • RoHS-compliant ensuring reduced hazardous substances
  • Suitable for outdoor use minimizing environmental impact from frequent repairs
Warranty Information

Warranty as per Wurth standard terms and conditions.

Available Now

Wurth ASSY® 4 A2 PH stainless steel partial thread pan head screws are available for immediate purchase, ideal for outdoor wood and metal fastening applications requiring corrosion resistance and high strength.