Professional 1-½" Silver Self-Drilling Screws – Carbon Steel Type 17 Point | Sealing Washer | 250-Piece Bag & 2,500-Piece Case

Bad Fasteners Create Leaks, Loose Hardware, and Ugly Callbacks

A gutter install can lose its clean finish fast when screws strip out, start slow, crush the washer, miss the substrate, clash with the material, or fail to seat properly. Small screw problems turn into visible hardware problems, water-entry concerns, loose straps, rattling trim, and return trips nobody wants.

This 1-1/2 in silver hex washer screw helps solve those jobsite headaches: the Type 17 point supports fast starts in compatible materials, the 1/4 in hex head gives installers better driver control, the integrated washer helps spread pressure and support sealing contact, and the silver ceramic finish fits common exterior metalwork without looking like a random bin screw.

Built to Fasten Clean, Seat Properly, and Keep Crews Moving

Made for Compatible Gutter Hardware, Trim, Siding, Flashing, and Light Exterior Fastening

This listing is for a #10 x 1-1/2 in silver hex head screw with an integrated sealing washer. Product details identify it with carbon steel construction, ceramic silver 1000-hour finish, Type 17 point, twin lead / hi-lo thread, 1/4 in hex head, and package options of 250pc bag or 2,500pc case.

For gutter installers, the advantage is practical: a fast-starting point, a washer that helps support a cleaner seated connection, a hex head that gives the driver more control, and quantity options that fit both service trucks and high-volume install crews.

Use it for compatible gutter hardware, downspout straps, fascia details, soffit work, exterior trim, flashing, siding-adjacent fastening, and light sheet-metal applications where a #10 x 1-1/2 in silver washer screw matches the substrate and project requirement.

Do not use this screw where the job requires a structural fastener, masonry anchor, stainless fastener, longer screw, different coating, different washer type, or engineered fastening specification.

The Washer Matters — But Only When It’s Seated Correctly

Washer screws are not magic. They work when the screw is the right size, the substrate is compatible, the fastener is driven straight, and the washer is seated firmly without being crushed.

That is where this fastener earns its place in a gutter crew’s bin: the washer helps spread clamping pressure around the head, the hex drive helps installers control the seat, and the Type 17 point helps the screw start in compatible materials without turning every fastening point into a fight.

The result is cleaner fastening on the jobs where washer contact belongs: gutter accessories, trim details, siding-adjacent work, flashing, downspout hardware, and light exterior metal fastening.

Best-Fit Applications

How the Screw Works

The Type 17 point helps the screw start into compatible material and clear chips as it drives. The twin lead / hi-lo thread helps the screw bite and advance, while the 1/4 in hex head transfers torque from the driver.

The integrated washer sits under the head and helps spread clamping pressure around the fastening point. For best results, the washer should be seated evenly and firmly — not left loose, tilted, torn, or crushed by overdriving.

Drive the screw straight, control torque, and confirm the fastened part is secure without stripping the substrate, deforming thin material, or damaging the washer.

Choose the Fastener Setup That Matches the Job

Key Features

Summary

Choose this 1-1/2 in silver hex washer screw when the job needs a #10 exterior fastener with Type 17 point, 1/4 in hex head, integrated washer contact, and ceramic silver finish for compatible gutter hardware, trim, siding-adjacent details, flashing, and light exterior fastening work.

Key Benefits

• Supports compatible gutter hardware and exterior fastening
• Silver finish works well with common exterior metal and trim details
• Integrated washer helps distribute pressure around the fastener head
• Washer contact helps support sealing where washer-head fastening is appropriate
• Type 17 point helps fast starts in compatible materials
• Type 17 geometry helps clear chips while driving
• 1/4 in hex head supports controlled installation with the correct nut setter
• #10 x 1-1/2 in size gives crews a consistent fastener spec
• Twin lead / hi-lo thread supports efficient driving in compatible materials
• Ceramic silver finish supports corrosion-resistance planning for exterior work
• 250pc bag works well for repairs, smaller installs, and truck stock
• 2,500pc case supports production crews and repeat installation work
• Helps reduce random fastener-bin mismatch on the job
• Useful for downspout straps, gutter accessories, flashing, trim, and siding-adjacent work
• Supported by GutterAll fastener-fit guidance through website chat

Product Specifications

Who Uses These Screws?

Setup and Application Guide

1. Confirm the application is compatible with a #10 x 1-1/2 in silver hex washer screw.
2. Confirm the substrate can accept the screw and that the length is appropriate for the material stack.
3. Confirm washer-head fastening is appropriate for the gutter hardware, trim, flashing, siding, or light exterior component.
4. Choose the correct package size: 250pc bag for smaller jobs or 2,500pc case for contractor inventory.
5. Use the correct 1/4 in nut setter or hex driver for the screw head.
6. Set driver torque to avoid crushing the washer, stripping the substrate, or damaging the fastened material.
7. Align the gutter hardware, trim, fascia, flashing, siding, soffit, or accessory before driving the screw.
8. Drive the screw straight so the washer seats evenly against the surface.
9. Check that the fastened part is secure and the washer is not split, crushed, tilted, or loose.
10. Inspect exterior fasteners during maintenance and replace damaged, loose, corroded, stripped, or wrong-style screws as needed.

Pro Tip

Use controlled torque. The goal is an evenly seated washer, not a smashed washer. If the washer is crushed, tilted, or loose, the fastener is not doing its best work — and neither is the installer.

Frequently Asked Questions

Fastener Safety and Installation Notice

Use eye protection and gloves when installing screws. Sharp points, metal shavings, driver slip, and over-torqued fasteners can cause injury or damage to the work surface.

Do not overdrive the screw. Crushing the washer, stripping the substrate, breaking the coating, or deforming thin material can reduce holding quality and create a poor finished appearance.

This washer screw is not a structural fastener, masonry anchor, concrete screw, or heavy-steel fastener. Confirm compatibility before installation.

Need Help Matching the Screw to the Job?

The right screw depends on washer needs, fastener length, substrate, coating, color, package quantity, and whether the application is gutter hardware, fascia, soffit, trim, flashing, siding, or light exterior fastening. Website chat is the fastest way to confirm fit before ordering.

Product Summary Box

The 1-1/2 in Silver Hex Washer Screw gives gutter crews a #10 exterior fastener with Type 17 point, twin lead / hi-lo thread, 1/4 in hex head, integrated washer, carbon steel construction, and ceramic silver finish for compatible gutter hardware, downspout straps, trim, flashing, siding-adjacent work, and light exterior fastening. Available in 250pc bags or 2,500pc cases.