---
product_id: 360687115
title: "U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4\" Zinc"
brand: "u-turn fasteners, inc"
price: "RM505"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/360687115-u-turn-fasteners-inc-tek-5-hex-screws-self-drillings
store_origin: MY
region: Malaysia
---

# Bulk Pack Value Self-Drilling Power Zinc Plated Durability U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc

**Brand:** u-turn fasteners, inc
**Price:** RM505
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw Your Limits Away!

## Quick Answers

- **What is this?** U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc by u-turn fasteners, inc
- **How much does it cost?** RM505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/360687115-u-turn-fasteners-inc-tek-5-hex-screws-self-drillings)

## Best For

- u-turn fasteners, inc enthusiasts

## Why This Product

- Trusted u-turn fasteners, inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Quantity:** Comes in a bulk pack of 250 screws, perfect for large projects or professional use.
- • **Robust Zinc Plating:** Corrosion-resistant zinc finish for long-lasting performance in any environment.
- • **Versatile Head Style:** Unslotted hex washer head design for a secure grip and easy installation.
- • **Efficient Chip Evacuation:** Curved groove threads ensure smooth installation with minimal hassle.
- • **Unmatched Drilling Capacity:** Experience a drill capacity of 125" to 500" for effortless steel installation.

## Overview

U-Turn Fasteners, Inc Tek 5 Hex Screws are engineered for superior performance with a self-drilling capacity of up to 500" in steel. Featuring a unique curved groove for optimal chip evacuation, these zinc-plated screws come in a bulk pack of 250, making them ideal for both professional contractors and DIY enthusiasts. With their robust design and efficient installation capabilities, these screws are a must-have for any toolbox.

## Description

#12-24 x 1-1/4" Hex Washer Head Self Drilling Screw, Tek 5 Point, Steel, Zinc Plated (Package of 250).   This screw is intended for attaching metal to metal. Tek Screws are a type of self-tapping screw that are designed to drill a hole and tap their own threads simultaneously, saving the installer the time of pre-drilling the holes where needed. Drill Capacity (.125" - .500") Recommended Drill Speed (1500) ICC ES Evaluation Report: ESR-3528 **Meets ASTM C 1513 for cold-formed steel framing connections. **Meets F.I.P.-1000.7 for torsional strength & drill speed **Meets SAE J78 for performance & dimensional specifications **Meets ASTM F1941 for corrosion resistance **Meets ASTM A 510 for carbon steel manufacturing

## Features

- Tek 5 Point - Gives screw a drill capacity of 125" all the way up to 500" when drilling steel
- Curved Groove in Threads - Provides for excellent chip evacuation during installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | U-Turn Approved Manufacturer |
| Item Weight | 1.07 Kilograms |
| Package Dimensions | 16.41 x 10.79 x 4.39 cm; 1.07 kg |
| Size | (12C125LCZC) #12-24 x 1-1/4" Zinc |
| Material | Zinc Plated Steel |
| Item Package Quantity | 250 |
| Number Of Pieces | 250 |
| Head Style | Unslotted Hex Washer Head |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Zinc Plated Steel
- **Drive system:** External Hex
- **Head style:** Unslotted Hex Washer Head
- **Exterior finish:** Zinc
- **Thread size:** #12-24

## Images

![U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc - Image 1](https://m.media-amazon.com/images/I/61vAG7pAegL.jpg)
![U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc - Image 2](https://m.media-amazon.com/images/I/61qVXaf0YWL.jpg)
![U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc - Image 3](https://m.media-amazon.com/images/I/61tELu5p+rL.jpg)
![U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc - Image 4](https://m.media-amazon.com/images/I/61DxhMfXGdL.jpg)
![U-Turn Fasteners, Inc Tek 5 Hex Screws Self Drillings (Multiple Sizes) (12C125LCZC) #12-24 x 1-1/4" Zinc - Image 5](https://m.media-amazon.com/images/I/61T8ZWfhE5L.jpg)

## Questions & Answers

**Q: anybody been able to self tap into hard 1/4" steel sheet?**
A: I used them to tap into a 1/4 in. angle iron brick lintel. It sometimes required a second screw to get through the metal.

**Q: With regard to the product buildex 1075000 1/4-28 x 4 tek 5 screws hex self-drilling climaseal (50 pack), is there any way to buy a smaller count?**
A: I found none at the time I purchased.

**Q: #12-24x3/4 zink coated\   do you have this screw   ?**
A: Yes, we do, but it is not listed on Amazon yet. If you would like to purchase it, please contact us, and we can create the link for it later today.

**Q: I need to attach 3/4 plywood to 1/8 angle iron are the threads long enough for that?**
A: I'm 95% sure these are the screws I tried to use to screw into 1/8" thick hot dipped galvi tube. Even pre-drilling, the stainless couldn't get through. Also, I think the drill part was long enough that the threads won't get through the wood and into the steel.

## Frequently Bought Together

- U-Turn Fasteners Self Tapping Screws - #12-24 x 1-1/4" Hex Washer Head Self-Drilling Tek Screw Zinc Plated Steel for Attaching Sheet Metal to Metal | (Pack of 250)
- Blue Winged Electrical Wire End Connectors Caps Bulk 100 Pack Large Twist-on Wire Connectors Nuts 14-6 AWG,HS P17 Type Screw Terminals

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-04*