1/4-20 Flat Head Machine Screws Phillips Stainless Steel All Sizes / Quantities

Description

1/4-20 Phillips Flat Head Machine Screws Stainless Steel
Machine screws are often used with nuts but also often driven into tapped holes (without nuts). They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts. A flat head is A head with flat top and a conical bearing surface (bottom). Designed to be Countersunk. Rod with spiral threads the entire length and with one flat end and a head on other end. Holds object to another object that has a pre-threaded hole, frequently a nut. Usually manufactured from metal. Can be rotated into or out of the object using a screwdriver or wrench.
General Product Information
Flat Head Screws Length is
Measured
from the top of the
Head to the Tip
Head Style : Flat
Drive Style : Phillips
Drive Size : #3
Thread : 1/4-20
Overall Length : Select Length in Drop Down Menu
Quantity of Fasteners in Package : Select Package Quantity in Drop Down
Detailed Product Information:
Head Diameter : 0.477"
Head Height : 0.153"
Countersink Angle : 82 Degree
Thread Diameter : 0.250"
Threads Per Inch (TPI) : 20
Coarse or Fine Thread : UNC Coarse
Thread Coverage : Fully Threaded
Shipping:
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Returns :
ALL returns are accepted if returned within 60 days.
Money Back or exchange guaranteed.
NO Restocking Fees.
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