S-94361A515 3/4"-16 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 140,000 psi tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance provided by the black oxide finish, extending service life in harsh industrial environments
- Precision alignment capability through the standardized shoulder fit and Class 3A thread tolerance for accurate component positioning
- Secure installation and removal enabled by the knurled socket head and 1/2" hex drive, preventing tool slippage
- Enhanced durability from Rockwell C32 hardness, maintaining structural integrity under repeated use
- Fine thread engagement with 3/4"-16 UNF threads offering improved vibration resistance and clamping force
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This alloy steel shoulder screw delivers critical engineering value in applications requiring precise rotational or linear movement. The 3/4"-16 UNF fine thread with Class 3A fit ensures minimal backlash in machinery assemblies, while the black oxide finish protects against corrosion in manufacturing environments. The knurled socket head provides positive grip during installation, preventing damage to the drive interface. These shoulder screws are engineered to maintain alignment in pivoting mechanisms, bearing assemblies, and precision equipment where dimensional stability under load is paramount. The combination of high tensile strength and controlled shoulder tolerances makes them ideal for automotive jigs, industrial robotics, and heavy machinery requiring reliable fastening solutions.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit and standard shoulder diameter tolerance of -0.004" to -0.002". Features UNF fine threads (3/4"-16) with right-hand orientation and 1/2" thread length. The shoulder maintains 1" diameter with length tolerance of -0.005" to 0.005". Compliant with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility while delivering mechanical reliability.
