New Arrivals/Restock

Stainless 5/16-18 x 2-1/2" (5/8" to 3" Available) Socket Flat Head Screws, Full Thread, Hex Drive, Stainless Steel 18-8, Coarse Thread (5/16-18 x 2-1/2")

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17
48
25

$16.19 cheaper than the new price!!

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New  $26.99
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Product details

Management number 218148127 Release Date 2026/05/03 List Price $10.80 Model Number 218148127
Category

All pictures represent actual product. The flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. Socket screws hexagon drive for tightening with an Allen-style wrench. This screw carries a recessed internal socket drive to add strength. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. Flat socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

  • Flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface
  • Drive Type: Hex Socket; Head Style: Flat Head; 18-8 Stainless Steel
  • Allen Hex Drive Size: 1/4; Head size: .656" diam, .198" height
  • Thread: 5/16-18; inches; 25 Pieces
Brand Chenango Supply
Color Silver
Model S50D-C05250-25
Size Name 5/16-18 x 2-1/2"
Item Shape Socket Flat Head
Part Number S50D-C05250-25
Thread Size 5/16"-18
Finish Types bright
Grade Rating 18-8
Manufacturer Chenango Supply
Fastener Type magnetic
Item Diameter 0.66 Inches
Material Type Stainless Steel 18-8 (A2)
Number of Pieces 25
Screw Head Style Socket Flat Head
Maximum Shear Strength 100,000 psi

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