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APM HEXSEAL - #4-40, 3/8" OAL, Flat Head, #1 Phillips Self Sealing Machine Screw - Uncoated, 18-8 Stainless Steel, Silicone O-Ring - All Tool & Supply

APM HEXSEAL - #4-40, 3/8" OAL, Flat Head, #1 Phillips Self Sealing Machine Screw - Uncoated, 18-8 Stainless Steel, Silicone O-Ring


Item #: 06766455
Brand: APM HEXSEAL
Model #: SFR4-40X3/8
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
Silicone is a nonadhesive, self-fusing material that is easy to work with. It is primarily used in high-temperature and temporary applications for insulating and moisture sealing.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
System of Measurement Inch
Thread Size #4-40
Head Type Flat
Drive Type Phillips
Length (Inch) 3/8
O Ring Material Silicone
Material Stainless Steel
Length MeasurementType Overall Length
Material Grade 18-8
Finish/Coating Uncoated
Thread Standard UNC
Phillips Drive Size #1
$12.77

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