Würth #8 x 1-1/2" Flat Head Assembly Screw Phillips Drive - Type 17 Auger Point Coarse Thread Zinc, 3670000080961 5000 - 5000/Box

Wurth Flat Head Assembly Screw For Strong Joints

Wurth #8 x 1-1/2 inch flat head assembly screw gives installers a case hardened fastener that handles demanding assembly work, so joints stay tight under load during everyday cabinet and fixture use. The flat head design lets the screw sit flush in countersunk holes, keeping surfaces even for clean fitups on visible faces. The Phillips drive works with common #2 Phillips drive bits, so crews can run these screws using standard drivers already on the truck. The coarse thread grips aggressively in typical construction materials, helping the screw pull parts together quickly on assembly lines and in shop builds. The screw uses a type 17 auger point, which starts faster in many wood applications and reduces walking at the mark. A zinc finish provides basic corrosion resistance in normal interior environments, supporting consistent performance over time.

Key Details That Support Everyday Assembly Work

• The #8 x 1-1/2 inch size gives a balance of holding power and manageable length, so installers can draw parts together firmly without excessive breakthrough risk in many cabinet and fixture components.
• The case hardened construction provides a tough exterior, so the screw head and drive better resist damage under driver torque during repetitive assembly tasks on site or in the shop.
• The flat head profile allows seating in countersunk holes, so trim, face frames, and panels sit flush against each other for a finished appearance on cabinet and woodworking projects.
• The coarse thread configuration bites quickly into common substrates, helping pull joints tight with fewer spins and supporting faster workflow on production runs.
• The type 17 auger point geometry promotes easier starts into many wood materials, so installers can position the screw precisely at layout marks and reduce wandering.
• The zinc finish adds a layer of corrosion resistance in typical interior conditions, supporting consistent joint performance across the life of indoor cabinetry and fixtures.

Installation Behavior Of The Phillips Drive Screw

This Wurth assembly screw uses a Phillips drive designed for #2 Phillips drive bits, giving installers a common interface that works with standard drills and drivers already in rotation. The case hardened body helps the drive recess hold its shape under torque, which supports positive bit engagement when running multiple screws in sequence. The flat head suits countersinking in workpieces, and when set correctly it sits level with the surface, supporting smooth alignment of adjoining components. The coarse thread form advances quickly through many wood-based substrates, helping the screw clamp parts together firmly before the head seats, which is useful when pulling slightly misaligned pieces into position. With a type 17 auger point, the tip starts cutting into the material as it is driven, which helps the screw advance with reduced resistance at the entry point.

Using This Type 17 Assembly Screw In Builds

Where This Flat Head Assembly Screw Fits Best

This Wurth #8 x 1-1/2 inch flat head assembly screw is suited to tasks where a flush-seated head and strong pull-down are important, such as cabinet and fixture assemblies that rely on tight joints. The flat head matches countersunk holes in components, so visible faces on doors, frames, and panels can close up neatly. Its coarse thread is shaped for fast engagement in many wood-based materials, which helps installers secure components efficiently on repetitive builds. The type 17 auger point style is intended for use in wood applications where the cutting tip can enter the material and help the screw drive in with less wandering. With a zinc finish, the screw supports interior projects that benefit from a protective coating on the fastener surface.

How The Verified Details Support Consistent Results

Each part of the screw specification contributes to repeatable installation results on site and in the shop. The #8 shank and 1-1/2 inch length give predictable penetration and holding strength, which helps installers choose driver depth settings with confidence on standard material stacks. The case hardened construction supports the integrity of the Phillips recess, so bit engagement stays more consistent across runs and reduces cam-out that can slow work. Using the specified #2 Phillips drive bits aligns the recess and bit geometry, aiding straight drives and helping maintain control in tight or awkward positions. The coarse thread geometry means fewer rotations to reach full clamping force, which can reduce driver time per joint on production work. The type 17 auger point supports a cleaner entry into many wood materials by starting its own path as it advances, which helps the screw track into the intended line and contributes to accurate alignment of pre-marked components.

Common Questions About This Wurth Assembly Screw

Select This Screw For Interior Assembly Work

The Wurth #8 x 1-1/2 inch flat head assembly screw Phillips drive combines case hardened strength, a type 17 auger point, and coarse thread to support dependable pull-down in many wood-based assemblies. The zinc finish aligns with interior use where protected fasteners help joints perform over time. Using #2 Phillips drive bits, installers can run this screw with familiar tools and predictable driver settings. For cabinet, furniture, or fixture builds that rely on flush heads and consistent holding power, this Wurth assembly screw offers a specification designed around everyday trade needs.