#4-40 X 1/8″ Button Head Hex Socket Cap Screws, Stainless Steel

Description

• Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
• Button head screws have a wider bearing surface and maintain a low head profile.
• An internal hex socket drive is also known as an Allen drive.
• 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
• Stainless steel significantly improves resistance to tarnishing or corrosion.

DIMENSIONAL ATTRIBUTES

• Diameter (Nominal): 4
• Thread Pitch: 40
• Diameter (Dimension): 0.112″
• Length (Nominal): 1/8″
• Thread Length (Nominal): 0.125″
• Drive Recess Size: 1/16″
• Drive Recess Width: 0.062″
• Drive Recess Depth: 0.035″
• Head Diameter (Minimum): 0.201″
• Head Diameter (Maximum): 0.213″
• Head Height, Overall (Minimum): 0.051″
• Head Height, Overall (Maximum): 0.059″

PRODUCT ATTRIBUTES

• Category: Socket Head Cap Screws
• System of Measurement: Inch
• Brand: Aspen Fasteners
• Head Style: Button Head
• Drive Style: Hex Socket Drive
• Thread Length: Full Thread
• Thread Direction: Right-Hand Thread
• Material: Stainless Steel
• Material Grade: 18-8 Stainless Steel
• Coating: Uncoated
• Origin: Origin Undefined