Detailed Product Description

Features:
1) Small external diameter
2) High precision
3) Smooth internal and external surface

Specifications:
1) Standards: ASTM, EN, GB, JIS
2) Material: copper and zinc alloy
3) O.D. & Wall: φ2 × 0.15 ~ φ7 × 0.4

Packing: as per buyer's instruction

Application to the trades of precise instrument, electron and
electronic appliances, socket connectors, aerial tubes, pen tubes, etc.