8-425 Polypropylene Screw Thread Closures, PP, Black, P2142-21-100EA, i-Quip (CAT#: STEM-GC-1567-Y)

The cap is made of high-quality polypropylene, and the septum is made of high-quality materials, which is suitable for bayonet bottles and has good sealing performance.

Description: One word pre-cut, white PTFE/red silicone septum
Cap material: polypropylene
Cap type: open
Bottle cap color: black
Thread: 8-425
Matching sample bottle: S2141 8-425 small mouth screw bottle (ND8)
Packing: 1 pack (100 pcs)

● 8-425 thread;
● Pre-assembled with spacers;
● The combined cover pad is convenient to use and prevents pollution;
● All pre-cut septa are "-" openings;