(20 pcs) 3/8"-16 X 3", Tamper Resistant Penta Head Security Bolts, AISI 304 Stainless Steel (18-8)

★★★★★ 4.3 143 reviews

$209.46
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Product details

Management number 220316971 Release Date 2026/05/03 List Price $83.78 Model Number 220316971
Category

Diameter (Nominal): 3/8"Thread Pitch: 16Length (Nominal): 3"Category: Penta BoltsSystem of Measurement: US UnitsBrand: Aspen Fasteners®Head Style: Penta HeadDrive Style: Tamper-Resistant External Pentagon DriveThread Direction: Right-Hand ThreadMaterial: Stainless SteelMaterial Grade: AISI 304 Stainless Steel (18-8)Coating: UncoatedNB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.

  • Penta bolts have a five-sided pentagon-shaped head offering a minimum level of tamper-resistance.
  • Penta head bolts are commonly used to secure ground lids and manhole covers.
  • Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
UPC 692559853154
Brand ASPEN FASTENERS
Color Silver
Model ST346-3816X3-000020
Head Type Penta
Size Name 3/8"-16 X 3"
Metal Type Stainless Steel
Item Weight 2.34 Pounds
Part Number ST346-3816X3-000020
Thread Size 3/8"-16
Thread Type Unc
Drive System Pentagon
Grade Rating AISI 304 Stainless Steel (18-8)
Manufacturer Aspen Fasteners
Thread Style Right Hand
Fastener Type Penta Bolt
Material Type Stainless Steel
Exterior Finish Stainless Steel
Item Dimensions 9 x 9 x 7 inches
Number of Pieces 20
Screw Head Style Penta Head
Manufacturer Grade Grade 304
Compatible Groove Diameter 0.38 Inches

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