Product Announcements: Plugs, Stoppers and Inserts

Micro Plastics, Inc. manufactures custom plugs, stoppers and inserts to match your specifications. (read more)

Nylon Pipe Plugs with NPT threads are used to protect valves, hydraulic and pneumatic devices from contamination. Grub style drive allows installation and removal with a common screw driver. Available in 5 NPT sizes from 1/8-27 to 3/4-14. (read more)

Atlantic Rubber carries a full line of rubber products for laboratory usage. Our laboratory offerings include: FDA Grade Silicone & SBR Rubber Stoppers, Class VI Silicone, Latex, and Natural Rubber Tubing, as well as Natural Rubber Septa and Class VI Silicone O-Rings. (read more)

Alliance Plastics Finishing Components offers the world's largest selection of tubular inserts and glides. We provide a complete line of multi-gauge ribbed and singe-gauge versions for square, round and rectangular tubes. Sizes range from ¼" up to 6" in some styles, and with over 1,000 items to chose from, Alliance Plastics has the most comprehensive offering for OEM fabricators, furniture indu... (read more)

The Alliance Plastics Numbered series allows you to protect your product against damage, dirt, moisture and corrosion during storage and shipping. The tapered design allows each part to plug multiple ID's or cap multiple OD's making them the most versatile dual-function caps and plugs. This line consists of 154 sizes ranging from 1/8 inch to 14 inches. Don't keep paying the high cost of reworki... (read more)

Alliance Plastics Finishing Components offers the world's largest selection of tubular inserts, glides, bumpers, caps and hardware for many applications and industries. (read more)

Simrit-Division of Freudenberg-NOK manufactures custom plugs, stoppers and inserts to match your specifications. (read more)

These RoHS Compliant Strain Relief Fittings provide a perfect solution for a multi cable application. Our Patented Recess and High Performance Seal Guarantees that our Multi-Hole Inserts will provide a NEMA 4x or 6 Rating. Threads: NPT, Metric & PG, Materials: Nylon, Nickel Plated Brass, PVDF & Stainless Steel. 2D/3D CAD Available! No Minimum Orders! Sample your application today! (read more)

A complete line of caps designed to protect virtually any product for virtually any application. We offer protective caps manufactured from plastic (low or high-density polyethylene), FlexTemp (for high heat resistance), silicone rubber, aluminum, paper, and vinyl. (read more)