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.

Results: 151
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Thread Size
Length
Material
Plating
Screw Head
APM HEXSEAL S8-32X1/4 2701
APM HEXSEAL Screws & Fasteners 8-32X1/4", Slotted Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw 471In Stock
Min.: 1
Mult.: 1

Screws Sealing
APM HEXSEAL SFR8-32x1-2701
APM HEXSEAL Screws & Fasteners 1" SS 8-32 PHILIPS SCREW 25In Stock
Min.: 1
Mult.: 1

Screws Screw 8-32 Phillips
APM HEXSEAL Screws & Fasteners SCR PAN STL ST 3X12 PHIL SELF SEAL
Datasheet
6 616In Stock
Min.: 1
Mult.: 1

Screws Screw M3 12 mm Phillips
APM HEXSEAL Screws & Fasteners SEELSKREW MT PH REC M3 X 0.5 THD 8MM LG
Datasheet
23 324In Stock
Min.: 1
Mult.: 1

Screws Self Sealing M3 8 mm Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners SEELNUTS 10-32 THREAD 200In Stock
Min.: 1
Mult.: 1

Nuts Self Sealing 10-32 1/8 in
APM HEXSEAL Screws & Fasteners SEELNUTS 6-32 THREAD 388In Stock
Min.: 1
Mult.: 1

Nuts Self Sealing 6-32 7/64 in
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

Screws Self Sealing 1/4-20 3/4 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 1/4-20 3/8 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 10-32 1/2 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 10-32 3/8 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 2-562X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
20In Stock
300Expected 31/08/2026
Min.: 1
Mult.: 1

Screws Self Sealing 2-56 1/4 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 4-40 1 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 4-40 3/4 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 4-40X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
3 292In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 4-40 3/8 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 4-40 5/16 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 4-40X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
473In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 4-40 5/8 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 4-40X7/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
450In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 4-40 7/16 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 6-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
306In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 6-32 1 in Stainless Steel Passivated Phillips
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 25/08/2026
Min.: 1
Mult.: 1

Screws Self Sealing 6-32 0.5 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 6-32X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
2 510In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 6-32 1/4 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 6-32X3/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw
Datasheet
231In Stock
450Expected 25/08/2026
Min.: 1
Mult.: 1

Screws Self Sealing 6-32 3/4 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 6-32 3/8 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 6-32 5/16 in Stainless Steel Passivated Phillips
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

Screws Self Sealing 6-32 5/8 in Stainless Steel Passivated Phillips
APM HEXSEAL Screws & Fasteners 6-32X7/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw 27In Stock
Min.: 1
Mult.: 1

Screws Self Sealing 6-32 7/8 in Stainless Steel Passivated Phillips