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McMaster-Carr - Tamper-Resistant Button Head Hex Drive Screws 4-40x1/4" Qty 50

Description: Thread Size4-40Length1/4"ThreadingFully ThreadedHead Diameter0.213"Head Height0.059"Drive StyleTamper-Resistant HexDrive Size3/32"Material18-8 Stainless SteelFinishPassivatedHardnessRockwell B70Tensile Strength70,000 psiScrew Size Decimal Equivalent0.112"Thread TypeUNCThread SpacingCoarseThread FitClass 3AThread DirectionRight HandHead TypeRoundedRounded Head StyleButtonRounded Head ProfileStandardSystem of MeasurementInchSpecifications MetASME B18.3RoHSRoHS 3 (2015/863/EU) CompliantREACHNot CompliantDFARSNot Specialty Metals CompliantCountry of OriginUnited StatesUSMCA QualifyingNoSchedule B731815.9000ECCNEAR99These 18-8 stainless steel button head screws have good chemical resistance and may be mildly magnetic. They’re passivated for added protection against oxidation and corrosion. The tamper-resistant hex drive (also known as a pin-in hex drive) makes them difficult to remove without special tools. For installation tools, see tamper-resistant hex drivers and bits. Length is measured from under the head.

Price: 15 USD

Location: Winona, Minnesota

End Time: 2024-02-14T13:24:19.000Z

Shipping Cost: 0 USD

Product Images

McMaster-Carr - Tamper-Resistant Button Head Hex Drive Screws 4-40x1/4" Qty 50McMaster-Carr - Tamper-Resistant Button Head Hex Drive Screws 4-40x1/4" Qty 50McMaster-Carr - Tamper-Resistant Button Head Hex Drive Screws 4-40x1/4" Qty 50

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Seller

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: McMaster-Carr

Screw Size: #4

Type: Machine Screws

Drive Style: Tamper-Resistant Hex

System of Measurement: Inch

Material: Stainless Steel

Thread Size: 40

Item Length: 1/4in

Head Style: Button Head

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