---
product_id: 362232335
title: "(500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer With Wings Exterior W.A.R. Coated Steel Self Drilling / Tapping TEK Screw #137880"
brand: "strong-point"
price: "1712 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/362232335-500-1-4-20-x-3-3-4-phillips-flat
store_origin: PL
region: Poland
---

# 1/4-20 size Self-drilling 3-3/4 length (500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer With Wings Exterior W.A.R. Coated Steel Self Drilling / Tapping TEK Screw #137880

**Brand:** strong-point
**Price:** 1712 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Precision and Ease!

## Quick Answers

- **What is this?** (500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer With Wings Exterior W.A.R. Coated Steel Self Drilling / Tapping TEK Screw #137880 by strong-point
- **How much does it cost?** 1712 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/362232335-500-1-4-20-x-3-3-4-phillips-flat)

## Best For

- strong-point enthusiasts

## Why This Product

- Trusted strong-point brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value:** 500 screws to keep your projects running smoothly.
- • **W.A.R. Coating:** Enhanced durability and corrosion resistance.
- • **Self-Drilling Design:** Eliminates pre-drilling, saving you time and effort.
- • **Precision Engineering:** Crafted for flawless performance in various materials.
- • **Versatile Application:** Ideal for both professional and DIY projects.

## Overview

The (500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer with Wings is a high-quality, self-drilling screw designed for efficiency and durability. With a unique W.A.R. coating, these screws are perfect for a variety of applications, making them an essential addition to any toolbox.

## Description

WAR Coated 1/4-20 x 3-3/4" Phillips Flat Head Tek Reamer with Wings, TEK 4 Features:Self-Drilling for wood to metal applicationsUsed for attaching lumber or headers to steelWings ream hole in wood preventing “jacking actionâ€For use in pressure treated lumberHigh corrosion resistance Details:Head Type: FlatDrive Size: #3 PhillipsThread Diameter: 1/4"Threads Per Inch: 20Length: 3-3/4"Point: #4 Self-DrillingQuantity: 500 pcsWeight: 20 pounds [approx.] Material Application:Attaches plywood to metalWood Range: 3/4†- 2-3/4â€Drill Capacity: .110 - .375Drill Speed: 1750 RPM Specifications:Meets ASTM C 1513 for cold-formed steel framing connectionsMeets F.I.P.-1000.7 for torsional strength & drill speedExceeds 1,000/hr. salt spray resistanceWAR Coated  WAR Coating is a high-grade metal surface processing technology that prevents corrosion. The coating system consists of three layers: a metallic zinc layer, a passivation, and a high-grade anti-corrosion chemical conversion film.

## Features

- WAR
- 1/4 x 3-3/4"
- 500

## Product Details

- **Material:** Steel
- **Drive System:** Phillips
- **Head Style:** Flat
- **Exterior Finish:** WAR Coating
- **Thread Size:** 1/4"-20

## Images

![(500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer With Wings Exterior W.A.R. Coated Steel Self Drilling / Tapping TEK Screw #137880 - Image 1](https://m.media-amazon.com/images/I/41UuG+g21YL.jpg)

## Frequently Bought Together

- (500) 1/4-20 x 3-3/4 Phillips Flat Head Reamer With Wings Exterior W.A.R. Coated Steel Self Drilling / Tapping TEK Screw #137880
- Elevator Bolts 3/8-16 X 2 1/2 (Pack of 275)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/362232335-500-1-4-20-x-3-3-4-phillips-flat](https://www.desertcart.pl/products/362232335-500-1-4-20-x-3-3-4-phillips-flat)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*