Home Fasteners Nuts, Bolts, Screws Nuts/Bolts/Washers Cap Screws 200075 5/16IN X 1-1/2IN HEX CAP SCREW GRADE 5 100 COUNT

200075 5/16IN X 1-1/2IN HEX CAP SCREW GRADE 5 100 COUNT

PART 846880
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 200075
RANK C
SHELF PACK 1
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About this item

5/16 in. x 1‑1/2 in. Hex Cap Screw, Grade 5 – 100 Count

Model: 200075

The 5/16 in. x 1‑1/2 in. Grade 5 Hex Cap Screw (Model 200075) is designed for dependable, mid‑range strength fastening in mechanical, automotive, industrial, and general construction applications. Manufactured to Grade 5 standards, this hex cap screw provides increased tensile and shear strength compared to standard low‑carbon fasteners, making it suitable for assemblies exposed to moderate loads, vibration, and repeated use.

This fastener features a precision‑formed six‑sided hex cap head that allows for accurate torque application using standard wrenches or sockets. The extended 1‑1/2‑inch length offers greater reach and flexibility for thicker material stacks, component mounting, and assemblies that require deeper thread engagement to maintain joint integrity over time.

Packaged in a 100‑count box, this product is ideal for maintenance departments, equipment manufacturers, fabrication shops, and contractors who rely on consistent, high‑quality fasteners in bulk quantities to support daily operations.

Key Features

  • Grade 5 strength rating for increased tensile and shear strength
  • 5/16‑inch diameter suitable for medium‑duty structural and mechanical fastening
  • 1‑1/2‑inch length ideal for thicker assemblies and deeper thread engagement
  • Hex cap head design supports precise torque application with standard tools
  • Precision‑cut threads ensure smooth installation and secure holding power
  • Heat‑treated steel construction for durability and long service life
  • Bulk 100‑count packaging improves efficiency and reduces restocking frequency

Specifications

  • Model Number: 200075
  • Fastener Type: Hex Cap Screw
  • Grade: 5
  • Diameter: 5/16 inch
  • Length: 1‑1/2 inches
  • Thread Type: Unified National Coarse (UNC) standard
  • Head Style: Hex Cap
  • Material: Heat‑treated steel
  • Finish: Standard Grade 5 industrial finish
  • Quantity per Package: 100 screws
  • Measurement Standard: SAE

Applications

The 5/16 in. x 1‑1/2 in. Grade 5 hex cap screw is commonly used in applications where added strength and a longer fastener length are required, including:

  • Automotive and transportation equipment
  • Industrial machinery assembly and repair
  • Agricultural and construction equipment
  • Manufacturing and fabrication projects
  • Power tools and mechanical assemblies
  • Facility maintenance and retrofit work
  • Replacement fasteners for worn or damaged components

Its combination of increased length and Grade 5 strength makes this fastener especially effective for assemblies subject to vibration, moderate load stress, and frequent servicing.

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Length 1-1/2 Inch
Finish Zinc
Package Count 100 Package Count
Brand Hillman Fasteners
Model 200075
Fastener Type Hex Cap Screw
Head Style Hex Cap
Material Heat-treated steel
UPC Code 008236077032
Shelf Pack 1
Minimum Order Qty 1