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416 Stainless Steel Shoulder Screw, Plain Finish, Hex Socket Drive Tolerance, Right Hand Threads, Inch

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Product Specifications
Drive Style
Hex Socket
Exterior Finish
Material Type
Stainless Steel
Thread Style
Right Hand
System of Measurement

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Thread Size Fastener Size Shoulder Diameter Shoulder Length Thread Coverage Length

For flat head style, length is measured from top of head. For all other head styles, length is measured from under the head.

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Currently showing 1-20 of 40 Next 20 »
#4-40 #4-40 1/8" 1/4" Fully Threaded 13/32" 5 B001P5UQ6C yes $6.66 Buy Options
#4-40 #4-40 1/8" 1/8" Fully Threaded 9/32" 5 B001P5UQ5S yes $8.91 Buy Options
#4-40 #4-40 1/8" 3/16" Fully Threaded 11/32" 5 B001P5XDU8 yes $10.58 Buy Options
#4-40 #4-40 1/8" 3/8" Fully Threaded 17/32" 5 B001P5VJJA yes $8.01 Buy Options
#4-40 #4-40 1/8" 5/16" Fully Threaded 15/32" 5 B001P5UQ6M yes $10.42 Buy Options
#8-32 #8-32 3/16" 1-1/2" Fully Threaded 1-11/16" 5 B001P5UQ94 yes $16.33 Buy Options
#8-32 #8-32 3/16" 1-1/4" Fully Threaded 1-7/16" 5 B001P5QR2E yes $14.63 Buy Options
#8-32 #8-32 3/16" 1/2" Fully Threaded 11/16" 5 B001P5VJKE yes $12.98 Buy Options
#8-32 #8-32 3/16" 1/4" Fully Threaded 7/16" 5 B001P5UQ76 Usually ships in 2 to 4 weeks $8.79 Buy Options
#8-32 #8-32 3/16" 1/8" Fully Threaded 5/16" 5 B001P5QQZM yes $7.43 Buy Options
#8-32 #8-32 3/16" 3/16" Fully Threaded 3/8" 5 B001P5XDVW yes $10.63 Buy Options
#8-32 #8-32 3/16" 3/4" Fully Threaded 15/16" 5 B001P5QR1U yes $12.57 Buy Options
#8-32 #8-32 3/16" 3/8" Fully Threaded 9/16" 5 B001P5SM1I yes $8.66 Buy Options
#8-32 #8-32 3/16" 5/16" Fully Threaded 1/2" 5 B001P5UQ7Q yes $12.33 Buy Options
#8-32 #8-32 3/16" 5/8" Fully Threaded 13/16" 5 B001P5UQ8K yes $9.90 Buy Options
#10-32 #10-32 1/4" 1" Fully Threaded 1-1/4" 5 B001P5SM4A yes $16.33 Buy Options
#10-32 #10-32 1/4" 1-1/2" Fully Threaded 1-3/4" 5 B001P5UQCQ yes $20.21 Buy Options
#10-32 #10-32 1/4" 1-1/4" Fully Threaded 1-1/2" 5 B001P5SM4U yes $16.26 Buy Options
#10-32 #10-32 1/4" 1/2" Fully Threaded 3/4" 5 B001P5UQB2 yes $15.09 Buy Options
#10-32 #10-32 1/4" 1/4" Fully Threaded 1/2" 5 B001P5XDY4 yes $11.82 Buy Options

Key Features

  • Shoulder Screws reduce rotation through locking
  • Stainless Steel 416 is suitable for use where strength and machinability are more important than corrosion resistance
  • Socket cap head fasteners are very common in industrial applications
  • Drive system is a hexagon-shaped hole
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

Product Description

Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. These properties account for their extremely wide use in practically every industry. Martensitic Stainless Steels are stronger, but less corrosion resistant than the more common Austenitic Stainless Steels (e.g. 303, 304, 316). Martensitic Stainless Steels are alloys of iron and carbon that contain between 12% and 14% Chromium, up to 1% carbon, along with Nickel, Molybdenum, and other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels.

Stainless Steel 416 contains 0.15% carbon, along with traces of sulfur which makes this alloy easier to machine than Stainless Steel 304 or 316 (for example). Tensile Strength is 40000 psi (pounds per square inch).

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

A threaded fastener's size name includes information about the major external diameter, followed by the threads per inch, which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.

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