Hard to Find Fastener Tap Hex Bolts, Durable Corrosion-Resistant Steel Hex Head Bolt for Home Improvement, DIY, Construction, 3/8-16 x 1, Pack of 100

★★★★★ 4.5 32 reviews

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Management number 218986132 Release Date 2026/05/03 List Price $7.62 Model Number 218986132
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The full thread design of these tap hex bolts from Hard to Find Fastener provides continuous engagement for secure fastening in tapped holes and joints—ideal for lighter-duty applications requiring adjustability. Manufactured to ASTM A307 standards, the hex bolts offer reliable performance for general-purpose, low- to medium-strength fastening needs. The zinc plated finish of these steel bolts delivers corrosion resistance and a clean, bright appearance—perfect for indoor and light outdoor environments. The configuration enables easy installation with standard wrenches or sockets, ensuring consistent torque application. They are suitable for machinery, automotive, and construction projects where alignment and moderate clamping force are required. Not all fasteners are applicable for all applications so be certain to test thouroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.

  • Full Thread Design: The threading of these tap hex bolts provides continuous engagement for secure fastening in tapped holes and joints—ideal for lighter-duty applications requiring adjustability
  • A307 Grade Strength: Manufactured to ASTM A307 standards, these hex head bolts offer reliable performance for general-purpose, low- to medium-strength fastening needs
  • Zinc Plated Finish: The durable coating of these steel bolts delivers corrosion resistance and a clean, bright appearance—perfect for indoor and light outdoor environments
  • Hex Head Configuration: The hex head of these bolts enables easy installation with standard wrenches or sockets, ensuring consistent torque application
  • Versatile Use: Suitable for machinery, automotive, and construction projects where alignment and moderate clamping force are required
  • Diameter: 3/8"
  • Length: 1 inch
  • Material: Steel
  • Finish: Zinc
  • Head Style: Hex (9/16 Wrench)
UPC 014973244194
Brand Hard-to-Find Fastener
Color zinc
Model 014973244194
Set Name Hard to Find Fastener Tap Hex Bolt Set (100 Pieces, 3/8-16 x 1, Zinc Plated)
Head Type Hex
Size Name 3/8-16 x 1
Metal Type Alloy Steel
Unit Count 100.0 Count
Item Weight 4 Pounds
Part Number TBHS-077-100
Thread Size 3/8"-16
Thread Type Unc
Drive System External Hex
Finish Types Zinc
Grade Rating Grade 2
Manufacturer Hard-to-Find Fastener
Thread Class 3A
Thread Style Right Hand
Fastener Size 3/8-16 x 1
Fastener Type Hexagon Bolt
Item Diameter 0.375 inches Inches
Item Hardness Grade 2
Material Type Alloy Steel
Exterior Finish Zinc
Item Dimensions 4.75 x 4 x 3 inches
Number Of Items 100
Thread Coverage Fully Threaded
Number of Pieces 100
Screw Head Style Hex
Screw Point Style Hex
Manufacturer Grade Grade 2
Compatible Groove Diameter 0.38 Inches

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