Chemically resistant EPDM Rubber Caps are good to 300 ºF (149 ºC). EPDM rubber caps are reusable in many applications. Sizes to fit #1 through 2" standard threads and M4 through M52 metric threads. Rubber Cap sizes range from 0.070" to 2.000" inside diameter.

HEYCO® Pry-Out Nylon Dome Plugs are available in multiple sizes for use in 1/4" (6.4mm) to 2" (58.0mm) diameter holes for panel thicknesses up to 0.250" (6.4mm). Holds securely in chassis up to 1/4" (6.4mm) thick.

Pipe Caps are designed to fit many different styles and sizes of threaded pipe ends, allowing for maximum flexibility. Pipe Caps are designed to secure metric, BSP and NPT threads from damage and contamination during transit, handling and storage. They are molded in black polyethylene plastic and sized to fit 1/4 thru 16 NPT or 1/8 thru 16 BSP or 8mm thru 406.4mm threads. Pipe Cap sizes to fit 18 thru 40 NPT or 18 thru 40 BSP or 457.2mm thru 1016mm threads are also available by special order.

Round Plastic Straight Caps are designed to fit over threaded and non-threaded tubing, rods and fittings, forming a snug friction fit. These straight polyethylene plastic caps are ideal for use as shipping, pipe and end caps that offer product, paint and thread protection.

Also good for masking against paint, plating and grit blasting, Round Plastic Straight Caps are manufactured in sizes to fit 1/8" to 1" diameters.

Round Vinyl Plastic Caps create an attractive, quality finish for consumer and industrial products. Durable, yet inexpensive, these caps can be produced in lengths up to 1-1/2" with variable wall thicknesses, hardness durometers and colors. They are flexible and feel pliable like rubber caps. Round Vinyl Plastic Caps are available in sizes from 0.062" to 6.00" diameter.

Straight Paper Caps for masking are environmentally friendly and economical. Made of recyclable paper, the closures withstand up to 400 ºF (204 ºC), making them ideal for low-to-high temperature applications. Straight Paper Caps may have minor dimensional variation due to the effect of changes in relative humidity around the material

Manufactured in tan paper, these masking caps are sized to fit 1/8 thru 1-1/2 flared tube fittings or 5/16 thru 1-7/8 tube O's.

Tear Tab Plastic Caps for BSP Threads protect BSP thread sizes 1/4 through 1. Designed to fit over threaded tubing, rods and fittings, these tear tab caps are ideal for shipping, end cap, pipe cap, thread and other product protector applications. Inner rings lock cap securely onto threads until the cap is removed by pulling the easy grip tab to break the seal.

Tear Tab Plastic Caps for Metric Threads protect metric thread sizes M12 through M22. Designed to fit over threaded tubing, rods and fittings, these tear tab caps are ideal for shipping, end cap, pipe cap, thread and other product protector applications. Inner rings lock cap securely onto threads until the cap is removed by pulling the easy grip tab to break the seal.

Tear Tab Plastic Caps for NPT Threads protect NPT thread sizes 1/8 through 3. Designed to fit over threaded tubing, rods and fittings, these tear tab caps are ideal for shipping, end cap, pipe cap, thread and other product protector applications. Inner rings lock cap securely onto threads until the cap is removed by pulling the easy grip tab to break the seal.

Vinyl Hex Plastic Caps create an attractive, quality finish for consumer and industrial products. Durable, yet flexible, these caps can be produced in lengths up to 1-1/2" in many colors. Vinyl Hex Caps are manufactured in sized to fit 7/16, 5/8 and 3/4 hex heads.