# Screw Nut Set UNC 4/40 InLine 77775B 100 pcs

**URL:** https://aio.lv/en/product--inline-77775b--3228288
**Data updated:** 2026-01-03 12:49 (EET)
**Category:** Screwdrivers
**Manufacturer:** InLine
**Manufacturer code:** 77775B
**EAN:** 4043718237715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-77775b--3228288

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

This InLine Screw Nut Set includes 100 pieces of UNC 4/40 nuts made from durable silver material. Ideal for various applications, these nuts provide reliable fastening and are compatible with standard screws. Perfect for DIY projects, repairs, and professional use, ensuring a secure fit and long-lasting performance.

## Long description

Screw-nut set InLine UNC 4/40 (77775B) — a pack of 100 silver-coloured UNC 4/40 nuts designed to join two Sub-D plugs and provide secure fastening in electrical and mechanical assemblies. The set is compatible with standard UNC 4/40 screws and is intended for repeated use in connection points where a compact, reliable fastener is required.
Advantages
The InLine UNC 4/40 nuts are made from durable silver-coloured material that resists everyday wear. Supplied as a 100-piece set, they offer consistent thread quality and compatibility with standard UNC 4/40 screws, simplifying stock management for installations and repairs. Their size and thread form are appropriate for fastening Sub-D plug housings and similar connector applications.
Suitable for
 Fastening and joining two Sub-D plugs
 Connector assembly and repair work
 Electronics enclosures and panel mounting where UNC 4/40 thread is required
 DIY projects and professional installations needing multiple identical nuts
Key specifications
 Brand: InLine
 Manufacturer part number (MPN): 77775B
 EAN: 4043718237715
 Size / thread: UNC 4/40
 Quantity: 100 pcs
 Colour / finish: silver-coloured material
How to use
Select the appropriate UNC 4/40 screw and align the Sub-D plug housings to be joined. Thread the nut onto the screw and tighten by hand or with a suitable driver until the connection is secure without over-torquing. For repeated assembly and disassembly, inspect threads for damage and replace any worn nuts to maintain reliable connections.
Usage recommendations
Use nuts from this set with matching UNC 4/40 screws and avoid excessive torque to prevent thread damage; store in a dry place to reduce corrosion risk.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 5.8 mm |

## FAQ

### How much does the Screw Nut Set UNC 4/40 InLine cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 204 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Screw Nut Set UNC 4/40 InLine?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3228288/64208038_large.webp