> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 3401 Series Set Screw Round Belt Pulley (6mm Bore, 8mm PD)

**Type:** Product page · **SKU:** GB-3401-0006-0008 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/3401-series-set-screw-round-belt-pulley-6mm-bore-8mm-pd.html ([markdown](https://core-electronics.com.au/3401-series-set-screw-round-belt-pulley-6mm-bore-8mm-pd.html.md))

A 8mm PD 3401 Series Set Screw Round Belt Pulley (6mm Bore)

## Pricing

- **Price:** $8.45 (inc GST) — $7.68 AUD, exc GST
- **Quantity discounts:** 10+ $7.30 (exc GST) · 25+ $6.91 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 17 and Aug 20.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=GB-3401-0006-0008:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/GB-3401-0006-0008:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This 6mm bore pulley fastens to a 6mm round or 6mm D-shaft via its M5 set-screw so that it can drive a round belt.

Round belts are excellent for low-torque applications. Since the belt stretches, close is good enough when it comes to calculating what belt length you need between two pulleys. This method of power transmission is also extremely quiet!

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/3401-0006-0008_15648c32336.zip)

### Specs

| Bore | 6mm |
|---|---|
| Weight | 8.6g |
| Material | Steel |
| PD | 8mm |
| Finish | Zinc-Plated |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-3401-0006-0008-1.jpg)