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DWC3945PE 3.9 x 45mm Quik Drive Drywall

to Wood Coarse Thread Screws Box 2000

Simpson Strong-Tie

Product Code: 78QDDWC3945PE

Model Code: DWC3945PE

Brand: Simpson Strong-Tie


£40.00 inc VAT ( Priced Per Pack )

(Include VAT?)   

Quantity:
 
21 IN STOCK
Sorry! This product is only sold in multiples of 0.
Order by 2pm for Next Day Delivery (Mon-Fri)
Delivery Icon FREE Standard Delivery on Orders over £100*




QUIK DRIVE® AUTO-FEED SYSTEMS / COLLATED DRYWALL TO TIMBER SCREWS

Simpson Strong-Tie Official Logo

Simpson Strong-Tie DWC3965PE Quik Drive Drywall-to-Timber Screws (4.0mm x 65mm - Box of 1500)

The Simpson Strong-Tie DWC3965PE is an extended 65mm collated drywall fastener engineered for rapid, heavy-duty fixing of double-layer plasterboard, sound-deadening drywall systems, acoustic resilient bars, and thick fire-rated boards directly to timber studwork and joists using Quik Drive® auto-feed tools. Featuring a 4.0mm diameter core with deep coarse threading and a needle-sharp piercing point, the DWC3965PE delivers exceptional pull-out performance and quick initial bite in solid timber, composite wood, glulam, and structural OSB. The precision-formed bugle head pulls slightly beneath the paper face without rupturing the drywall core, resulting in a smooth finish ready for joint filling and tape application. Finished with a protective grey phosphate coating for Service Class 1 indoor environments, each box contains 1,500 collated screws and includes matching driver bits.

Service Class 1 Indoor CE Marked Grey Phosphate Coating Indoor Use EPD EN 15804 Certified

RECOMMENDED TOOL COMPATIBILITY & DRIVER BITS

Due to its extended 65mm length, the DWC3965PE is specifically designed for use with the heavy-capacity Simpson Strong-Tie QD76KE Quik Drive® attachment. Suitable for screwdriving motors operating between 2,500 and 6,000 RPM. Each box comes supplied complete with replacement BIT2PE (PH2 Philips) driver bits to guarantee precise depth seating and prevent bit slippage.

CLICK HERE TO VIEW OUR COMPATIBLE QUIK DRIVE ATTACHMENTS & MOTOR KITS


TECHNICAL SPECIFICATION DRAWING & KEY DIMENSIONS

Simpson Strong-Tie DWC drywall to timber screw dimension drawing
Key Dimension Description DWC3965PE Value
d Fastener Thread Diameter 4.0 mm
l Overall Fastener Length 65 mm
dh Bugle Head Diameter 8.1 mm
Point Point Type Sharp Piercing Point
Drive Recess Drive Type PH2 (BIT2PE Included)

TECHNICAL DATA & FASTENER SPECIFICATIONS

Specification Parameter Engineered Values & Materials
Collation & Packaging 30 screws per strip / 1,500 screws per box (includes BIT2PE bit)
Substrate Compatibility Solid wood, composite wood, glued laminate, and OSB
Thread Profile Coarse deep wood thread for high pull-out resistance in timber
Corrosion Protection Coating Grey Phosphate (Suitable for Service Class 1 indoor drylining)
Recommended Tool Operating Speed 2,500 – 6,000 RPM screwdriving motors
Standards & Harmonised CE Compliance CE marked to BS EN 14566 (Mechanical fasteners for gypsum plasterboard)

KEY STRUCTURAL PERFORMANCE ADVANTAGES

  • Long 65mm Fastener Reach: Purpose-built for securing double-layer plasterboard, heavy acoustic systems, fire-check linings, and composite wall layers directly to timber framing.
  • Heavy 4.0mm Core Diameter: Offers outstanding holding power and high shear/torsional strength, preventing shank breakage when driving deeply into dense structural timbers.
  • Optimised for QD76KE Auto-Feed: Rigid collated strips drive seamlessly through the high-capacity QD76KE attachment for rapid, high-volume installation with zero dropped screws.
  • Neat Bugle Head Profile: Embeds smoothly under the paper liner without tearing, ensuring an even drywall surface that minimizes plastering compound usage.
CLICK HERE TO SEE THE FULL QUIK DRIVE® RANGE
Data Sheet
Data Sheet
Declaration of performance
Declaration of performance
Environmental product data
Environmental product data


Logistics Excellence

Fast, Reliable Delivery Nationwide

Delivering structural fixings, builders metalwork, tools, and site essentials straight to your project via our dedicated regional fleet and nationwide carrier partners.

TRUCK

DPD Pickup Point

Flexible

Collect small tool boxes, boxed fixings, and hardware from thousands of local shops and 24/7 lockers on your own schedule.

Flat Rate £5.95 + VAT
Greener, lower-cost collection with zero waiting on site.

Direct Site Delivery

Direct dispatch to your commercial site, project boundaries, or workshop door across the UK mainland via tracked road freight.

Standard Rate £9.95 + VAT
FREE Standard Shipping on qualifying orders over £100!

Next Day Dispatch

Urgent material requirements. Stock items are priority-picked, packed, and assigned to rapid-transit freight networks.

Order Cut-Off Order by 2:00 PM (Mon–Fri)
Fast-tracked transit for critical construction path deadlines.
New Service Available

Introducing DPD Pickup: Collect at Your Convenience

While our dedicated Metro vehicle fleet carries out routine site deliveries across London and the Home Counties, nationwide deliveries outside our van radius travel via DPD. Don't want to wait around on site or pay £9.95 courier carriage for a few packs of fixings? Choose DPD Pickup Point Collection at checkout to pick up your order locally from £5.95 + VAT.

Active construction site framing and rapid transit transport delivery truck keeping builds moving

How We Keep Your Builds Moving

We operate our own dedicated logistics vans out of Luton alongside leading national freight carriers, ensuring full trace visibility from our warehouse shelves straight to site.

01.
Instant Hub Sorting: Approved orders pass straight to active pick queues via our localised automated barcode stock framework.
02.
Heavy Component Packing: Structural products are safely stored in industrial reinforced cartons or strapped securely to pallets to fully safeguard fine threads and anti-corrosion zinc surfaces.
03.
Tailgate On-Site Offloading: Bulk shipments drop cleanly at your structural site boundary line via integrated tail-lift carrier transport systems.

Logistics Scope & Out-Of-Zone Shipments

Standard courier pricing arrays map explicitly to structural mainland UK postal grids. Supplementary transit routing variables, variable lead times, or specialised carrier adjustments apply across high-altitude or outlying maritime zones:

  • Scottish Highlands & Islands: Postcode structures matching KW, IV, PA, and PH configurations map to alternative transit grids. Please review checkout calculations for accurate real-time weights.
  • Northern Ireland, Isle of Man & Channel Islands: Water-crossing logistical paths require clean custom manifesting lines.
  • Heavy Oversized Pallets: Extended multi-ply girder connectors, structural space straps, 3m channel unistrut, or high-volume masonry hangers pass through dedicated heavy haulage grids.
NEED SPECIFIC AM DELIVERY TIMES OR TIMED SITE COORDINATION? If your project features demanding time windows, unique site access restrictions, or crane offload coordination, contact our central logistics desk directly on 01707 375172 or email your schedule over to finalise arrangements.
Commercial & Trade Governance

General Terms & Conditions of Sale

Standard trading terms governing trade accounts, component supply contracts, delivery obligations, and commercial agreements with Metro Fixings Ltd.

LEGAL
Credit Account Terms

Commercial credit accounts are strictly payable 30 days end of month following invoice date, subject to approved credit limit boundaries.

Title Retention

Full legal title and ownership of all supplied hardware remains with Metro Fixings Ltd until all outstanding invoices are cleared in full.

Site Logistics

Delivery schedules are provided in good faith. The buyer is responsible for arranging safe offloading facilities at the designated site location.

Notice of Claims

Consignment shortages or damaged goods must be recorded on delivery notes and formally reported to our trade desk within 24 hours.

1. Contract Formation & Quotations

All contracts entered into with Metro Fixings Ltd incorporate these Terms and Conditions of Sale to the exclusion of all other terms, including any buyer purchasing conditions:

  • Quotations issued by Metro Fixings Ltd constitute an invitation to treat and remain valid for 30 days unless formally withdrawn or adjusted prior to written acceptance.
  • Orders placed by telephone, email, or web portal are binding only upon written confirmation or dispatch of goods from our distribution hubs.
  • Bespoke fabrications, custom-threaded components, or non-catalogue items sourced specifically for site requirements cannot be cancelled once manufacturing or procurement has commenced.

2. Pricing, Invoicing & Credit Terms

Price Variances: Prices are quoted exclusive of UK VAT and delivery charges. We reserve the right to revise prices prior to dispatch to reflect raw material fluctuations or transport cost increases.
Credit Accounts: Approved trade credit accounts operate on strict 30 days net terms (payable by the end of the month following the invoice date).
Late Settlement: Overdue account balances incur statutory interest under the Late Payment of Commercial Debts Act at 8% above the Bank of England base rate, alongside recovery administration costs.

3. Delivery, Risk & Site Access

Deliveries are conducted via our fleet or accredited courier transport under the following conditions:

  • Delivery Dates: Target arrival dates are provided as estimates. Metro Fixings Ltd accepts no liability for direct or indirect losses, site delay penalties, or standing time costs caused by transit disruptions.
  • Risk Transfer: Risk of damage or loss passes to the buyer upon completion of delivery offloading at the designated site coordinates or trade counter collection.
  • Site Unloading: The customer must ensure safe site access and adequate mechanical unloading gear (forklifts or site teams) for bulk pallets or heavy structural fixings.

4. Retention of Title

Legal and beneficial title to all supplied goods remains with Metro Fixings Ltd until the customer has paid for them in full, together with all other sums due on any account. Until title passes, the buyer must store the goods separately, identifiable as Metro Fixings Ltd property, and keep them fully insured.

5. Warranties & Limitation of Liability

We warrant that goods conform to manufacturer specifications and relevant UK engineering compliance standards. Our liability for defective items is limited strictly to replacement or credit value refund. Under no circumstances shall Metro Fixings Ltd be liable for loss of profit, operational downtime, or indirect consequential damage.

Commercial Accounts Desk

Trade Account Support

Need to discuss credit terms, request statement copies, or query an invoice line?

Call our accounts office directly on 01707 375172 or email sales@metrofixings.co.uk.
Registered Trading Office
Metro Fixings Ltd
Unit 14 Windmill Trading Estate
Thistle Road, Luton
Bedfordshire, LU1 3XJ

Company Reg: 08434688
VAT Number: GB 158 5347 18
Governing Jurisdiction: All commercial contracts and disputes shall be governed by and construed in accordance with English Law, subject to the exclusive jurisdiction of the Courts of England & Wales.

Our Address

Metro Fixings Ltd
Unit 14 Windmill Trading Estate, Thistle Road
Luton, Bedfordshire

Contact Details

Telephone: 01707 375172
Fax: No Fax
Email: sales@metrofixings.co.uk