(1000 pcs) 1/4'-20 X 1, SEMS Square Cone Washer Machine Screws, Pan Phillips Drive, Steel, Zinc Plated and Baked

Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut. SEMS screws come pre-assembled with permanently installed free-spinning lock washer.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/4' Thread Pitch: 20 Diameter (Dimension): 0.250' Length (Nominal): 1' Thread Length (Nominal): 1.000' Outside Diameter (Minimum): 0.495' Outside Diameter (Maximum): 0.515' Thickness (Nominal): 0.045' Drive Recess Size: #3 Drive Recess Width: 0.274' Drive Recess Depth (Minimum): 0.118' Drive Recess Depth (Maximum): 0.144' Head Diameter (Minimum): 0.473' Head Diameter (Maximum): 0.492' Head Height, Overall (Minimum): 0.162' Head Height, Overall (Maximum): 0.175' Head Radius: 0.035'PRODUCT ATTRIBUTES Category: Machine Screws System of Measurement: Inch Brand: Aspen Fasteners Form and Design: SEMS Screws Pre-Assembled with a Captive Lock Washer Head Style: Pan Head Head Style Detail: Free-Spinning Square Cone Lock Washer Drive Style: Cruciform Recess Drive Drive Detail: Phillips Type H Thread Length: Full Thread Thread Direction: Right-Hand Thread Material: Steel Coating: Zinc Plated and Baked Coating Color: Clear Origin: Origin Undefined Standards and Specifications: ASME B18.13a and SAE J82

Features & Specs

• Drive System : Phillips
• Screw Head Style : Pan
• Thread Size : 1/4'-20
• Thread Style : Right Hand

Item details

• ASIN : B08BL8365H
• Brand : ASPEN FASTENERS
• Item Weight : 17.1 Pounds
• Manufacturer : Aspen Fasteners
• Model : SC214-1420X1-001000
• Number Of Items : 1
• Part Number : SC214-1420X1-001000
• UPC : 692559948348
• Unit Count : 1000.0 Count

Materials & Care

• Exterior Finish : Zinc
• Material Type : Steel

Measurements

• Item Dimensions : 1 x 0.25 x 1 inches
• Item Weight : 17.1 Pounds
• Size Name : 1/4'-20 X 1'
• Thread Coverage : Fully Threaded
• Thread Size : 1/4'-20