Electromechanical – Mouser Singapore

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners SEELSKREW FLATHEAD W/SILICON RBR O-RING SFR8-32X3/4-2701 APM HEXSEAL 1: $1.52 54In Stock	Mfr. Part No. SFR8-32X3/4-2701 Mouser Part No 608-SFR8-32X3/4-2701	APM HEXSEAL	Screws & Fasteners SEELSKREW FLATHEAD W/SILICON RBR O-RING		54In Stock	$1.52 $1.20 $1.09 $0.923 View $0.908 $0.884 $0.861 $0.845 $0.828	Min.: 1 Mult.: 1
Screws & Fasteners 2.5 x 10mm SeelSkrew APM HEXSEAL RM2.5X10MM 2701 RM2.5X10MM 2701 APM HEXSEAL 1: $1.52 256In Stock	Mfr. Part No. RM2.5X10MM 2701 Mouser Part No 608-RM2.5X10MM2701	APM HEXSEAL	Screws & Fasteners 2.5 x 10mm SeelSkrew		256In Stock	$1.52 $1.20 $1.09 $0.967 View $0.898 $0.851 $0.809 $0.782 $0.752	Min.: 1 Mult.: 1
Screws & Fasteners 2.5 x 12mm SeelSkrew APM HEXSEAL RM2.5X12MM 2701 RM2.5X12MM 2701 APM HEXSEAL 1: $2.12 94In Stock	Mfr. Part No. RM2.5X12MM 2701 Mouser Part No 608-RM2.5X12MM2701	APM HEXSEAL	Screws & Fasteners 2.5 x 12mm SeelSkrew		94In Stock	$2.12 $1.66 $1.52 $1.36 View $1.27 $1.21 $1.15 $1.09 $1.06	Min.: 1 Mult.: 1
Screws & Fasteners 1" SS 8-32 PHILIPS SCREW APM HEXSEAL SFR8-32x1-2701 SFR8-32x1-2701 APM HEXSEAL 1: $1.36 25In Stock	Mfr. Part No. SFR8-32x1-2701 Mouser Part No 608-SFR832X12701	APM HEXSEAL	Screws & Fasteners 1" SS 8-32 PHILIPS SCREW		25In Stock	$1.36 $1.09 $0.925 $0.853 View $0.792 $0.751 $0.729 $0.722	Min.: 1 Mult.: 1
Screws & Fasteners SeelSkrew Screw 1/2" Thread Size 4-40 APM HEXSEAL R4-40X1/2 2615 R4-40X1/2 2615 APM HEXSEAL 1: $1.62 27In Stock 150Expected 21/12/2026	Mfr. Part No. R4-40X1/2 2615 Mouser Part No 608-R440X1/22615	APM HEXSEAL	Screws & Fasteners SeelSkrew Screw 1/2" Thread Size 4-40		27In Stock 150Expected 21/12/2026	$1.62 $1.31 $1.11 $1.02 View $0.951 $0.902 $0.858 $0.828 $0.797	Min.: 1 Mult.: 1
Switch Fixings Panel Bushing Seal Bonded Silicone Rub 60225 APM HEXSEAL 1: $2.65 2,714In Stock	Mfr. Part No. 60225 Mouser Part No 608-60225	APM HEXSEAL	Switch Fixings Panel Bushing Seal Bonded Silicone Rub Learn More about APM HEXSEAL self sealing hardware	Datasheet	2,714In Stock	$2.65 $2.41 $2.31 $2.24 $1.84	Min.: 1 Mult.: 1
Screws & Fasteners SCR PAN STL ST 3X12 PHIL SELF SEAL RM3X12MM-2701 APM HEXSEAL 1: $0.762 16,290In Stock	Mfr. Part No. RM3X12MM-2701 Mouser Part No 608-RM3X12MM2701	APM HEXSEAL	Screws & Fasteners SCR PAN STL ST 3X12 PHIL SELF SEAL	Datasheet	16,290In Stock	$0.762 $0.707 $0.604 $0.568 View $0.526 $0.498 $0.473 $0.462	Min.: 1 Mult.: 1
Screws & Fasteners SEELSKREW MT PH REC M3 X 0.5 THD 8MM LG RM3X8MM-2701 APM HEXSEAL 1: $0.762 37,133In Stock	Mfr. Part No. RM3X8MM-2701 Mouser Part No 608-RM3X8MM	APM HEXSEAL	Screws & Fasteners SEELSKREW MT PH REC M3 X 0.5 THD 8MM LG Learn More about APM HEXSEAL self sealing hardware	Datasheet	37,133In Stock	$0.762 $0.707 $0.604 $0.568 View $0.526 $0.498 $0.473	Min.: 1 Mult.: 1
Screws & Fasteners SEELNUTS 10-32 THREAD 10-32 AJ 6 APM HEXSEAL 1: $5.79 5In Stock	Mfr. Part No. 10-32 AJ 6 Mouser Part No 608-10-32AJ6	APM HEXSEAL	Screws & Fasteners SEELNUTS 10-32 THREAD Learn More about APM HEXSEAL self sealing hardware		5In Stock	$5.79 $4.61 $4.24 $3.79 View $3.62 $3.54 $3.45 $3.37 Quote	Min.: 1 Mult.: 1
Screws & Fasteners SEELNUTS 6-32 THREAD 6-32 AJ 6 APM HEXSEAL 1: $4.57 388In Stock	Mfr. Part No. 6-32 AJ 6 Mouser Part No 608-6-32AJ6	APM HEXSEAL	Screws & Fasteners SEELNUTS 6-32 THREAD Learn More about APM HEXSEAL self sealing hardware		388In Stock	$4.57 $4.28 $3.74 $3.55 View $3.32 $3.17 $3.03 $3.01	Min.: 1 Mult.: 1
Screws & Fasteners 1/4"-20X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R1/4-20X1/2 2701 APM HEXSEAL 1: $1.60 31In Stock	Mfr. Part No. R1/4-20X1/2 2701 Mouser Part No 608-R1/4-20X1/2	APM HEXSEAL	Screws & Fasteners 1/4"-20X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	31In Stock	$1.60 $1.37 $1.29 $1.22 View $1.13 $1.08 $1.03	Min.: 1 Mult.: 1
Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R10-32X1 2701 APM HEXSEAL 1: $1.41 49In Stock	Mfr. Part No. R10-32X1 2701 Mouser Part No 608-R10-32X1	APM HEXSEAL	Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	49In Stock	$1.41 $1.21 $1.14 $1.07 View $0.996 $0.945 $0.90	Min.: 1 Mult.: 1
Screws & Fasteners 10-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R10-32X1/2 2701 APM HEXSEAL 1: $1.06 92In Stock 500Expected 4/11/2026	Mfr. Part No. R10-32X1/2 2701 Mouser Part No 608-R10-32X1/2	APM HEXSEAL	Screws & Fasteners 10-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	92In Stock 500Expected 4/11/2026	$1.06 $0.987 $0.847 $0.797 View $0.74 $0.702 $0.668	Min.: 1 Mult.: 1
Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R10-32X3/4 2701 APM HEXSEAL 1: $1.51 376In Stock	Mfr. Part No. R10-32X3/4 2701 Mouser Part No 608-R10-32X3/4	APM HEXSEAL	Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	376In Stock	$1.51 $1.29 $1.21 $1.14 View $1.06 $1.01 $0.964 $0.959 $0.941	Min.: 1 Mult.: 1
Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R10-32X3/8 2701 APM HEXSEAL 1: $0.966 420In Stock	Mfr. Part No. R10-32X3/8 2701 Mouser Part No 608-R10-32X3/8	APM HEXSEAL	Screws & Fasteners 10-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	420In Stock	$0.966 $0.819 $0.767 $0.722 View $0.669 $0.634 $0.604	Min.: 1 Mult.: 1
Screws & Fasteners 10-32X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R10-32X5/8 2701 APM HEXSEAL 1: $1.16 375In Stock	Mfr. Part No. R10-32X5/8 2701 Mouser Part No 608-R10-32X5/8	APM HEXSEAL	Screws & Fasteners 10-32X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	375In Stock	$1.16 $0.987 $0.926 $0.873 View $0.811 $0.768 $0.732	Min.: 1 Mult.: 1
Screws & Fasteners 2-562X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R2-56X1/4 2701 APM HEXSEAL 1: $1.62 611In Stock	Mfr. Part No. R2-56X1/4 2701 Mouser Part No 608-R2-56X1/4	APM HEXSEAL	Screws & Fasteners 2-562X1/4", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	611In Stock	$1.62 $1.31 $1.11 $1.02 $0.743	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X1 2701 APM HEXSEAL 1: $1.16 480In Stock	Mfr. Part No. R4-40X1 2701 Mouser Part No 608-R4-40X1	APM HEXSEAL	Screws & Fasteners 4-40X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	480In Stock	$1.16 $0.982 $0.921 $0.866 View $0.804 $0.762 $0.604	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X3/8 2701 APM HEXSEAL 1: $0.802 3,052In Stock	Mfr. Part No. R4-40X3/8 2701 Mouser Part No 608-R4-40X3/8	APM HEXSEAL	Screws & Fasteners 4-40X3/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	3,052In Stock	$0.802 $0.675 $0.631 $0.594 View $0.549 $0.521 $0.495 $0.484	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X5/16 2701 APM HEXSEAL 1: $0.762 87In Stock	Mfr. Part No. R4-40X5/16 2701 Mouser Part No 608-R4-40X5/16	APM HEXSEAL	Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw	Datasheet	87In Stock	$0.762 $0.646 $0.604 $0.568 View $0.526 $0.498 $0.473	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X5/8 2701 APM HEXSEAL 1: $0.83 371In Stock	Mfr. Part No. R4-40X5/8 2701 Mouser Part No 608-R4-40X5/8	APM HEXSEAL	Screws & Fasteners 4-40X5/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	371In Stock	$0.83 $0.704 $0.658 $0.62 View $0.574 $0.544 $0.517	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X7/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X7/16 2701 APM HEXSEAL 1: $0.816 335In Stock 850Expected 4/11/2026	Mfr. Part No. R4-40X7/16 2701 Mouser Part No 608-R4-40X7/16	APM HEXSEAL	Screws & Fasteners 4-40X7/16", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	335In Stock 850Expected 4/11/2026	$0.816 $0.685 $0.641 $0.602 View $0.558 $0.528 $0.50	Min.: 1 Mult.: 1
Screws & Fasteners 4-40X7/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R4-40X7/8 2701 APM HEXSEAL 1: $0.898 293In Stock	Mfr. Part No. R4-40X7/8 2701 Mouser Part No 608-R4-40X7/8	APM HEXSEAL	Screws & Fasteners 4-40X7/8", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	293In Stock	$0.898 $0.762 $0.713 $0.67 View $0.622 $0.589 $0.56	Min.: 1 Mult.: 1
Screws & Fasteners 6-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R6-32X1 2701 APM HEXSEAL 1: $1.20 286In Stock	Mfr. Part No. R6-32X1 2701 Mouser Part No 608-R6-32X1	APM HEXSEAL	Screws & Fasteners 6-32X1", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	286In Stock	$1.20 $1.02 $0.953 $0.898 View $0.834 $0.792 $0.753 $0.74	Min.: 1 Mult.: 1
Screws & Fasteners 6-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw R6-32X1/2 2701 APM HEXSEAL 1: $0.816 1,653In Stock	Mfr. Part No. R6-32X1/2 2701 Mouser Part No 608-R6-32X1/2	APM HEXSEAL	Screws & Fasteners 6-32X1/2", Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw Learn More about APM HEXSEAL self sealing hardware	Datasheet	1,653In Stock	$0.816 $0.77 $0.658 $0.62 View $0.574 $0.544 $0.517	Min.: 1 Mult.: 1

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Self-Sealing Hardware

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