Triton Pocket Hole Screws Washer Head Coarse 38mm 250pk 447177

Triton P/HC Zinc Pocket Hole Screws Washer Head Coarse - 8 x 1-1/2 inch - 38mm - Pack of 250

MPN: 447177

Barcode: 5024763203299

Overview:

Triton P/HC Zinc Pocket Hole Screws 8 x 1½" (38mm) are designed for creating strong, hidden joints with pocket hole jigs in furniture making and general interior joinery. Supplied in a box of 250, they’re ideal for building cabinets, frames and carcasses or joining boards for cupboards and units.

Each screw features a coarse thread for excellent grip in softwoods and sheet materials, and a wide washer head that pulls joints up tight without pulling through the pocket. The zinc plating provides rust resistance for internal use and light moisture exposure, and the screws are compatible with most major pocket hole jig systems, including Triton.

Key Features

• Coarse thread for secure fixing in softwood, chipboard, MDF and plywood

• Wide washer head to draw joint faces together and prevent pull-through

• Zinc plated for rust resistance in internal environments

• 1½" (38mm) length ideal for standard pocket hole joints in typical carcass material

• Compatible with most major pocket hole jig brands

• Supplied in a convenient trade pack of 250 screws

Specifications

• Brand: Triton

• Product Type: Pocket hole screws – coarse thread, washer head

• MPN: 447177

• Barcode: 5024763203299

• Gauge: No. 8

• Length: 1½" (38mm)

• Head Style: Washer head

• Thread Type: Coarse thread

• Finish / Material: Zinc plated steel

• Application: Internal construction and furniture projects using pocket hole jigs

• Pack Quantity: 250 screws

Applications

• Building cabinets, cupboards and carcasses using pocket hole joints

• Joining furniture components such as rails, stretchers and frames

• Fixing face frames to carcasses in kitchen and bedroom units

• General internal joinery where a strong, concealed fixing is required

• Joining softwood and common sheet materials in workshop and site projects

How to Use

• Set your pocket hole jig to suit the timber thickness and drill the pocket holes following the jig manufacturer’s instructions.

• Select the 1½" (38mm) screws for standard thickness boards where a full-strength joint is required without excessive breakthrough.

• Clamp the workpieces securely so the joint cannot move while driving the screw.

• Drive the pocket hole screw using the appropriate bit until the washer head pulls the joint faces firmly together.

• Avoid over-tightening to prevent stripping threads in softer materials – let the coarse thread and washer head do the work.

Triton 8 x 1½" Pocket Hole Screws 447177 – Key FAQs

• What materials are these 1½" pocket hole screws best for?
  • They’re ideal for softwood and most sheet materials such as MDF, chipboard and plywood typically used in cabinet and furniture construction.

• Can I use these screws with other brands of pocket hole jig?
  • Yes, they are generally compatible with most major pocket hole jig systems, as long as the screw length and gauge match the recommended settings.

• Are they suitable for outdoor projects?
  • The zinc plating offers basic rust resistance for internal and lightly exposed areas. For fully external work or high-moisture environments, use a dedicated exterior-grade screw.

• Why is the washer head important on pocket hole screws?
  • The wide washer head helps pull the joint together and spreads the load, preventing the head from burying too deeply or pulling through the pocket.

• How many screws are in the pack?
  • Each box contains 250 screws, making it a practical quantity for furniture makers, joiners and regular pocket hole users.