Machine Screw - Phillips Drive Round Head - Black Oxide Steel - 4-40 Thread - 1/4" Long

Kanebridge
Item #
AK7275
Mfr. Model # 0404MPRB

Machine screws are generally used to fasten metal parts together in various types of machinery, automotive, and construction applications. Machine screws are typically used with a pre-tapped hole or with a nut. The round head has a domed head, a smaller surface bearing, and protrudes above the fastening surface. The phillips drive has a cross-shaped indent for use with a Phillips screwdriver. Black oxide steel offers mild corrosion resistance and essentially has no risk of hydrogen embrittlement.

Specifications
More Information
Brand Name Kanebridge
Brand Part Number 0404MPRB
Drive Size No. 1
Drive Style Phillips
Finish Black Oxide
Head Diameter 0.202"
Head Diameter Tolerance (-0.009" to +0.009")
Head Height 0.081"
Head Height Tolerance (-0.005" to +0.005")
Head Subtype Standard
Head Type Round
Length 1/4"
Material Steel
Pack Quantity 1
Screw Subtype Standard
Screw Type Machine
Specifications Met ASME B18.6.3, SAE J82
System of Measurement Inch
Tensile Strength 60,000 psi
Thread Direction Right Hand
Thread Fit Class 2A
Thread Size 4-40
Thread Spacing Coarse
Thread Type UNC
Threading Fully Threaded
$0.03 / each

Must purchase in increments of 10000
Expected to ship Tue. Mar 05