Page 6 of Self-Sealing Fasteners by APM Hexseal
SEELOC Vibration-resistant, self-sealing washers
SEELOC Washers are self-sealing, vibration-resistant washers, each having a silicone rubber section, molded and bonded to a stainless steel formed
washer. These washers are designed for use with regular screws or bolts for sealing panels and cases having large clearance holes or slots, and can
also be used to seal openings of protrusions as shown below. Upon tightening, a seal is formed under the head of the screw or bolt as well as around
the periphery of the washer face.
Printed in USA
APM
SEELSKREWS , SEELBOLTS , SEELRIVETS , KAPTO-SKREWS
are U.S. Registered Trademarks of APM HEXSEAL CORPORATION.
6
44 Honeck Street Englewood NJ 07631 Tel.: (201) 569-5700 Fax: (201) 569-4106
www.apmhexseal.com
WHEN JUST FASTENING ISNT ENOUGH
For
Washer
Max. Hole
Tightening
PART NO. Thread Size
O.D.
Size (inch/mm)
Torque (lb-in)
75601
#6
1/2"
1/4 6.35
9-11
75801
#8
1/2"
1/4 6.35
16-22
75101
#10
1/2"
1/4 6.35
20-35
75602
#6
1"
3/8 9.53
9-11
75802
#8
1"
5/8 15.87
16-22
75102
#10
1"
5/8 15.87
20-35
75082
1/4
1"
5/8 15.87
60-80
75107
5/16
1"
5/8 15.87
120-145
75122
3/8
1"
5/8 15.87
145-160
75142
7/16
1"
5/8 15.87
300-350
75162
1/2
1"
5/8 15.87
400-530
75603
#6
1-1/2"
1/2 12.7
9-11
75803
#8
1-1/2"
1 25.4
16-22
75103
#10
1-1/2"
1 25.4
20-35
75083
1/4
1-1/2"
1 25.4
60-80
75108
5/16
1-1/2"
1 25.4
120-145
75123
3/8
1-1/2"
1 25.4
145-160
75143
7/16
1-1/2"
1 25.4
300-350
75163
1/2
1-1/2"
1 25.4
400-530
Consult factory for additional sizes.
SEELOC SPECIFICATIONS
Material: Standard Seeloc washer is stainless steel, but can be made in carbon steel,
nickel-plated brass, aluminum, etc. Silicone rubber is standard.
Temperature Range: -160 F to +500 F
Pressure Range: exceeds 100 psi internal and external.
Shelf Life: Excess of 25 years.
Resistant to: Salt water, acids, weather, sunlight, ozone, etc.
Installation: Seeloc washers are installed on bolts or screws in the same manner as
regular washers. The rubber section should always face the panel.
Rating: IP66/68. UL Recognized for Type 4X Type 6 enclosure protection.
Visit our website for downloadable CAD drawings:
www.apmhexseal.com
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