Standard DIN 7. Length 4mm. Material Stainless Steel.
eBay
5pcs 1/2" 3/4" 1" 1.5" 2" 3" 4" Tri Clamp Transparent Silicon Gasket Sealing Ring Flat Washer High
Aliexpress UK
600 mm long Hardwood Dowel. This Dowel has been cut down from 2.4mtr length so the ends may need sanding down. In a hurry?. (Do not use the buy it now option).
eBay
5PCS Pneumatic Air Connector PL 4-6-8-10-12mm Thread 1/8 1/4 3/8 1/2 Trachea Elbow Air Fittings Hose
Aliexpress UK
Standard DIN 7. Material Steel.
eBay
PL Elbow 50pcs Lot 4-M5 6-M5 Air Connector Pneumatic Fitting Quick Fittings 1/8" 1/4" 3/8" 1/2" Male
Aliexpress UK
Dowel Pin 1/4 x 7/8 Cylindrical Pin Alloy Steel Plain Hardened (Pack of 25 pcs). New in box sealed bag.
eBay
Head quick connector steel plug socket 1/4 3/8 1/2 3/4 1 inch enclosed hydraulic quick connect
Aliexpress UK
30cm R ound Natural Wooden Craft Sticks Building Model Dowels Poles Rods. 300mm / 11.81in (30cm). Ideal for art and craft hobby projects. No easy bending deformation, no stain, no edges. Colour : Natural.
eBay
XCAN V Groove Bit 60/90 Degrees 1/4 Shank with 1/4 3/8 1/2 Diameter Carbide Wood Milling Cutter
Aliexpress UK
1 PIECE x 6mm (1/4") x 36" HARDWOOD DOWEL. FOR MODEL BOAT OR GENERAL MODEL BUILDING.
eBay
SL type Fast connection Pneumatic Fitting 4 6 8 10 12mm Thread M5 1/8" 1/4" 3/8" 1/2" Air Speed
Aliexpress UK
Standard DIN 7. Length 20mm.
eBay
quick connector For hose Tube Connectors OD pc 4 6 8 10 12 16mm Thread-m5 m6 1/8 3/8 1/2" 1/4"BSP
Aliexpress UK
Standard DIN 7. Length 50mm.
eBay
Pneumatic Air Connector Fitting PC/PCF/PL/PB/PLF 4/6/8/10/12mm Thread 1/8 1/4 3/8 1/2 Hose Tube
Aliexpress UK