---
product_id: 193084088
title: "Newport Fasteners Nylon Pellet Socket Flat Countersunk Head Cap Screws, 3/8-16 x 1 1/4\", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Full Coarse Thread 3/8 inch x 1 1/4 inch Length"
brand: "newport fasteners"
price: "£564.24"
currency: GBP
in_stock: true
category: "Hi"
url: https://www.desertcart.co.uk/products/193084088-newport-fasteners-nylon-pellet-socket-flat-countersunk-head-cap-screws
store_origin: GB
region: United Kingdom
---

# Newport Fasteners Nylon Pellet Socket Flat Countersunk Head Cap Screws, 3/8-16 x 1 1/4", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Full Coarse Thread 3/8 inch x 1 1/4 inch Length

**Brand:** newport fasteners
**Price:** £564.24
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Newport Fasteners Nylon Pellet Socket Flat Countersunk Head Cap Screws, 3/8-16 x 1 1/4", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Full Coarse Thread 3/8 inch x 1 1/4 inch Length by newport fasteners
- **How much does it cost?** £564.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/193084088-newport-fasteners-nylon-pellet-socket-flat-countersunk-head-cap-screws)

## Best For

- newport fasteners enthusiasts

## Why This Product

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

## Description

Similar in design to an socket button head cap screw but with an 82 degree countersunk flat head. Used when a flush mounting, high stregth screws is required. Commonly used in tools and dies where moving parts pass over fastened area.

## Features

- Thread: Coarse / Full Thread / Alloy Steel / Black Oxide
- Thread Diameter-Pitch: 3/8-16, Length: 1 1/4 inch
- Coarse Thread
- Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture
- ›See more product details

## Images

![Newport Fasteners Nylon Pellet Socket Flat Countersunk Head Cap Screws, 3/8-16 x 1 1/4", Alloy Steel, Black Oxide, Hex Socket (Quantity: 100) Full Coarse Thread 3/8 inch x 1 1/4 inch Length - Image 1](https://images-na.ssl-images-amazon.com/images/I/21ZmR7pWWLL.jpg)

---

## 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.co.uk/products/193084088-newport-fasteners-nylon-pellet-socket-flat-countersunk-head-cap-screws](https://www.desertcart.co.uk/products/193084088-newport-fasteners-nylon-pellet-socket-flat-countersunk-head-cap-screws)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*