Technical Parameters
Material: | Aluminum Body/aluminum Stem |
Surface Finishing: | Blue Zinc plated ,yellow zinc plated |
Diameter: | 3.2mm, 4.0mm, 4.8mm, 6.4mm,(1/8, 5/32, 3/16,1/4) |
Head: | Flat Head.PLAIN.open end |
Standard: | IFI-114 and DIN 7337, GB. Non-standard |