Authorized NSI Industries Distributor
NSI Industries DS174M - 12 x 2 Indented Hex Washer (5/16) Hd Slot Tapping Screw Zinc u/m 1,000
NSI Industries

DS174M

Alternate Item Number: 69799

UPC: 639720697995


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 1000

Multiplier: 1000

*Contact for lower quantities*

Overview

The NSi Industries DS174M is a 12 x 2 inch steel tapping screw designed for industrial fastening in metal and plastic applications. This zinc-plated screw (SKU: DS174M) features an indented hex washer head with a broad bearing surface to distribute load and prevent pull-through. The slot drive design enables installation with standard screwdrivers, eliminating the need for pre-drilled holes in many materials. The self-tapping threads cut into substrates, forming a secure, vibration-resistant joint without additional fasteners. With a 5/16 inch head diameter and zinc under-metal finish, this screw provides corrosion resistance in indoor and outdoor environments. Sold in bulk quantities of 1,000, the DS174M is ideal for large-scale manufacturing, automotive assembly, machinery fabrication, and construction projects where consistent thread engagement and cost efficiency are critical. The UNSPSC code 31162103 classifies this as a tapping screw with integrated washer.
  • 12 x 2 inch steel tapping screw with integrated hex washer head
  • Zinc-plated finish (under-metal) for corrosion resistance
  • Slot drive for compatibility with standard screwdrivers
  • Self-tapping threads eliminate need for pre-drilled holes
  • Sold in bulk packs of 1,000 for large-scale industrial use
  • Tapping screw design for self-threading
  • 1,000 screws per unit for bulk purchasing

Specifications

Material
Steel
Size
12 x 2 inch
Type
Tapping Screw
Package Dimensions (L x W x H)
7.25 IN x 6.25 IN x 6 IN
Package Dimensions (L x W x H)
18.415 cm x 15.875 cm x 15.24 cm
Package Weight (Imperial)
16.750 L
Package Weight (Metric)
7.598 kg
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MAQ38

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MAN81

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Frequently Asked Questions

What type of screws are in the JDS series?

The JDS series includes Indented Hex Head Slotted Tapping Screws.

What materials are JDS series screws made from?

JDS series screws are made from Steel Zinc and Stainless Steel.

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