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Penta Bolts
Penta bolts are tamper resistant, having pentagonal heads that cannot be loosened by typical hardware store tools. These fasteners are commonly used to secure manhole covers.
(26 items in Penta Bolts) 
Fastenal Part No. (SKU) 0175153
3/8"-16 x 2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $13.91 / each
Available Inventory
Fastenal Part No. (SKU) 0175162
1/2"-13 x 1-1/2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $9.49 / each
Available Inventory
Fastenal Part No. (SKU) 0175164
1/2"-13 x 2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $9.02 / each
Available Inventory
Fastenal Part No. (SKU) 0175166
1/2"-13 x 2-1/2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $10.91 / each
Available Inventory
Fastenal Part No. (SKU) 0175168
1/2"-13 x 3" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $12.58 / each
Available Inventory
Fastenal Part No. (SKU) 0175151
3/8"-16 x 1-1/2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $10.54 / each
Available Inventory
Fastenal Part No. (SKU) 0175157
3/8"-16 x 3" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $15.76 / each
Available Inventory
Fastenal Part No. (SKU) 0175163
1/2"-13 x 1-3/4" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $2.41 / each
Available Inventory
Fastenal Part No. (SKU) 0175169
1/2"-13 x 3-1/2" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $7.31 / each
Available Inventory
Fastenal Part No. (SKU) 0175161
1/2"-13 x 1-1/4" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $3.42 / each
Available Inventory
Fastenal Part No. (SKU) 0175160
1/2"-13 x 1" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $5.50 / each
Available Inventory
Fastenal Part No. (SKU) 0175149
3/8"-16 x 1" Grade 18-8 Stainless Steel Penta Bolt
Manufacturer
Fastenal Approved Vendor
Online Price: $8.38 / each
Available Inventory