Self-Sealing Hardware

APM HEXSEAL Self-Sealing Hardware features fasteners and washers, including SEELSKREWS®, SEELBOLTS®, SEELNUTS®, and SEELOC® WASHERS. This reusable hardware offers positive sealing under pressure or vacuum and resists loosening due to vibration. Optional O-ring seal materials assure performance with a wide variety of gasses and liquids. APM HEXSEAL Self-Sealing Hardware is easy to install, compatible with all surface finishes, and tested and listed to UL Standard 50, Types 1-13.

Types of Hardware
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Results: 152
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 Mfr.
Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
APM HEXSEAL SFR8-32x1-2701
APM HEXSEAL Screws & Fasteners 1" SS 8-32 PHILIPS SCREW 25In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Switch Fixings Panel Bushing Seal Bonded Silicone Rub
Datasheet
3’308In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners SCR PAN STL ST 3X12 PHIL SELF SEAL
Datasheet
6’616In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners SEELSKREW MT PH REC M3 X 0.5 THD 8MM LG
Datasheet
23’052In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners SEELNUTS 10-32 THREAD 200In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners SEELNUTS 6-32 THREAD 388In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 1/4"-20X3/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw 175In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 1/4"-20X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
72In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 10-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
422In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
400In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 10-32X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
225In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 2-562X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
20In Stock
300Expected 8/31/2026
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
480In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X3/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
203In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
3’242In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
717In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
471In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 4-40X7/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
348In Stock
500Expected 10/2/2026
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
286In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
890In Stock
1’200Expected 8/25/2026
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
2’410In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X3/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
231In Stock
450Expected 8/25/2026
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
648In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X5/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
703In Stock
Min.: 1
Mult.: 1

APM HEXSEAL Screws & Fasteners 6-32X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
854In Stock
Min.: 1
Mult.: 1