# Brass Knurled Threaded Insert Nut (GB809)

- Category: Components
- Also known as: Brass Knurled Threaded Insert Nut (GB809), GB809, brass insert nut, brass knurled threaded insert nut, 圆螺母, 滚花注塑铜螺母, 铜预埋件, 黄铜双通铜嵌件
- Product page: https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044

## Details

- Identified as: GB809 / brass knurled threaded insert nut

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 温州市瓯海郭溪枫枫标准件厂 (1688)

- Listing price: ¥0.04 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-11
- Marketplace listing: https://detail.1688.com/offer/608135953038.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=608135953038&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - M3x5, outer diameter 4.2 (option price ¥0.04, pack size unknown, stock 997098): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093504
  - M3x4, outer diameter 4.2 (option price ¥0.04, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093510
  - M3×3, outer diameter 4.2 (option price ¥0.04, pack size unknown, stock 998099): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093514
  - M3x6, outer diameter 4.2 (option price ¥0.05, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093509
  - M3x10, outer diameter 4.2 (option price ¥0.05, pack size unknown, stock 999979): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093511
  - M3x8, outer diameter 4.2 (option price ¥0.05, pack size unknown, stock 999979): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093512
  - M3×3, outer diameter 5.3 (option price ¥0.05, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093515
  - M3×4, outer diameter 5.3 (option price ¥0.05, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093516
  - M3×7, outer diameter 4.2 (option price ¥0.05, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093521
  - M4×4, outer diameter 5.2 (option price ¥0.05, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093522
  - M4x8, outer diameter 5.2 (option price ¥0.06, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093496
  - M4x7, outer diameter 5.2 (option price ¥0.06, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093498
  - M4x6, outer diameter 5.2 (option price ¥0.06, pack size unknown, stock 999899): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093501
  - M3x5, outer diameter 5.3 (option price ¥0.06, pack size unknown, stock 999949): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093505
  - M3x6, outer diameter 5.3 (option price ¥0.06, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093508
  - M3×7, outer diameter 5.3 (option price ¥0.06, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093517
  - M4×5, outer diameter 5.2 (option price ¥0.06, pack size unknown, stock 999949): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093523
  - M3×12, outer diameter 4.2 (option price ¥0.07, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093513
  - M4x4, outer diameter 6.3 (option price ¥0.08, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093493
  - M4x6, outer diameter 6.3 (option price ¥0.08, pack size unknown, stock 999979): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093494
  - M4x5, outer diameter 6.3 (option price ¥0.08, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093497
  - M4x10, outer diameter 5.2 (option price ¥0.10, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093495
  - M3x10, outer diameter 5.3 (option price ¥0.10, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093506
  - M3x12, outer diameter 5.3 (option price ¥0.10, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093507
  - M3×8, outer diameter 5.3 (option price ¥0.10, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093518
  - M4x8, outer diameter 6.3 (option price ¥0.11, pack size unknown, stock 966879): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093499
  - M4x7, outer diameter 6.3 (option price ¥0.11, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093502
  - M4×12, outer diameter 5.2 (option price ¥0.11, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093525
  - M4x10, outer diameter 6.3 (option price ¥0.12, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093503
  - M4×16, outer diameter 5.2 (option price ¥0.12, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093524
  - M4x12, outer diameter 6.3 (option price ¥0.13, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093500
  - M4×16, outer diameter 6.3 (option price ¥0.30, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093519
  - M4×20, outer diameter 6.3 (option price ¥0.35, pack size unknown, stock 999999): https://partlark.xyz/p/c-brass-knurled-threaded-insert-nut-gb809-8c4a5a9044/variant?listing=26154&sku=5915705093520

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.