Item # 188FHS1/2-13X11/2

1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 18-8 Stai, Plain

$1.57465 / EA

  • Pkg Qty: 50
  • Bulk Qty: 300
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188FHS1/2-13X11/2 1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 18-8 Stai, Plain
188FHS1/2-13X11/2 1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 18-8 Stai, Plain
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Item # 188FHS1/2-13X11/2

1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 18-8 Stai, Plain

  • UM: EA

The 188FHS1/2-13X11/2 is a 1/2-13 x 1 1/2 corrosion-resistant 18-8 Stainless Steel flat head socket cap screw. The 82° conical head sits flush when installed in a matching countersink. Drive: 3/8" hex key. Meets ASME B18.3.

Thread1/2-13
Length1 1/2
Thread SeriesCoarse
Material18-8 Stainless Steel
FinishPlain
Head StyleFlat, 82° countersink
DriveInternal Hex (Allen Key)
Hex Key Size3/8"
StandardASME B18.3
Part Number188FHS1/2-13X11/2

Countersink: This inch-series screw requires an 82° countersink (ASME B18.3). Metric flat heads (DIN 7991) use 90° — do not interchange tooling.

Eugene Fastener stocks 1/2-13 flat head socket cap screws in Eugene, Oregon. Call or order online for same-day availability on stocked sizes.

Related Resources: Countersink Guide (82° vs 90°) • Torque & Hex Key Chart • Material & Grade Guide

Specifications
Diameter 1/2
Thread 1/2-13
Length 1-1/2
Material 18-8 Stainless Steel
Finish Plain
Part Number 188FHS1/2-13X11/2
Type Flat Head Socket Cap Screw
Documents
Substitute Items
316FHS1/2-13X11/2 1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 316 Stain, Plain

316FHS1/2-13X11/2
  • 1/2-13 x 1-1/2 Flat Head Socket Cap Screw, 316 Stain, Plain
  • $24.03000 / EA
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