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L = 2-1/2"D = 5/16"

Representative drawing — L: length, D: nominal diameter.

Flat head socket cap screw · Stainless 18-8 (304)

Flat head socket cap screw 5/16"-18 × 2-1/2"

Code: FHS-516C-0250

  • Stainless steel
  • Flat head (countersunk)
  • 5/16"-18
  • Fully threaded
In stock 275 units

Sold by the box of 25. For quantities above our stock, we will confirm the lead time.

Price provided in your quote.

Technical specifications

Product code
FHS-516C-0250
Bolt type
Flat head socket cap screw
Head type
Flat head (countersunk)
Drive
Hex socket (Allen)
System
Imperial (in)
Diameter
5/16"
Thread
UNC (coarse) — 18 TPI
Length
2-1/2" (63.5 mm)
Thread length
Fully threaded
Grade / class
Stainless 18-8 (304)
Material
Stainless steel 304 (18-8)
Finish
Stainless steel
Standards
ASME B18.3
Packaging
Box of 25

Description

Flat head socket cap screw, 5/16" diameter by 2-1/2" long, fully threaded. Thread: UNC (coarse), 18 TPI. Stainless 18-8 (304), stainless steel 304 (18-8), stainless steel finish. Meets: ASME B18.3. Countersunk head that sits flush with the surface, for assemblies where nothing may stick out.

Other lengths — 5/16"-18, stainless steel

In stock Low stock Special order

Same size, other finishes and grades

ProductFinishGradeAvailabilityQuote
Flat head socket cap screw 5/16"-18 × 2-1/2"FHA5BO-516C-0250 Black oxide ASTM A574 (alloy) In stock 1,900 units

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