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Bryce Fastner
 

Penta-Bolts™ & Sockets

Bryce Fastener - Penta-Bolt Penta head bolts made of 18-8 stainless steel.

The Penta-Bolt™ is the staple of ground lid and manhole cover security, and is typically specified for these applications. It requires a special pentagon socket which is not found in retail stores.
Security Level:
Penta-Bolts
Best Used As: Vandal Deterrent, Low-Risk Areas

Not Recommended For: Securing Items of Value

Cost: Low

Bit Availability: Retail Electrical Supply Stores

Available at Bryce: Yes

Unfortunately toolboxes are equipped to remove Penta-Bolt™ fasteners with common items such as locking pliers. Most notably, copper thieves are easily removing these fasteners. Penta-Bolt™ fasteners protecting copper should be replaced with something more secure. The savings in loss prevention can be significant.
View Penta-Bolt™ Flier CAD on Demand
 

Specifications

Penta-Bolt™ 7/8 Point/Flat

7/8 Point/Flat
3/8-16x3/4
3/8-16x1
3/8-16x1-1/4
3/8-16x1-1/2
3/8-16x1-3/4
3/8-16x2
3/8-16x2-1/4
3/8-16x2-1/2
3/8-16x3
3/8-16x3-1/2
3/8-16x4
1/2-13x3/4
1/2-13x1
1/2-13x1-1/4
1/2-13x1-1/2
1/2-13x1-3/4
1/2-13x2
1/2-13x2-1/2
1/2-13x3
1/2-13x3-1/2
1/2-13x4
1/2-13x4-1/2
Part #
3GBP37075
3GBP37100
3GBP37125
3GBP37150
3GBP37175
3GBP37200
3GBP37225
3GBP37250
3GBP37300
3GBP37350
3GBP37400
3GBP50075
3GBP50100
3GBP50125
3GBP50150
3GBP50175
3GBP50200
3GBP50250
3GBP50300
3GBP50350
3GBP50400
3GBP50450
10 Piece
$4.15
$4.25
$4.35
$4.95
$5.41
$5.41
$5.61
$5.91
$6.34
$6.54
$7.00
$4.62
$4.62
$4.62
$4.78
$4.95
$5.71
$6.60
$6.93
$8.50
$9.25
$9.50
100
$2.70
$2.76
$2.82
$3.22
$3.52
$3.52
$3.65
$3.84
$4.12
$4.25
$4.55
$3.00
$3.00
$3.00
$3.11
$3.22
$3.71
$4.29
$4.50
$5.53
$6.01
$6.18
1/4 Keg QTY
700
650
600
500
500
500
450
425
350
310
250
500
500
500
500
400
350
300
300
200
200
200
Price
$2.08
$2.13
$2.18
$2.48
$2.71
$2.71
$2.81
$2.96
$3.17
$3.27
$3.50
$2.31
$2.31
$2.31
$2.39
$2.48
$2.86
$3.30
$3.47
$4.25
$4.63
$4.75
 
See the webpage at www.pentabolt.com

Penta-Bolt™ 1" Point/Flat

1" Point/Flat
5/8-11x1-1/2
5/8-11x2
5/8-11x2-1/2
Part #
3GBP62150
3GBP62200
3GBP62250
10 Piece
$10.00
$11.40
$12.80
100
$6.50
$7.41
$8.32
1/4 Keg QTY
350
300
250
Price
$5.00
$5.70
$6.40
 
See the webpage at www.pentabolt.com

Penta-Bolt™ 9/16 Small HD

9/16 Small HD
3/8-16x3/4
3/8-16x1
3/8-16x1-1/4
3/8-16x1-1/2
3/8-16x1-3/4
3/8-16x2
3/8-16x2-1/2
Part #
3GBP37075S
3GBP37100S
3GBP37125S
3GBP37150S
3GBP37175S
3GBP37200S
3GBP37225S
10 Piece
$4.15
$4.25
$4.35
$4.95
$5.41
$5.41
$5.91
100
$2.70
$2.76
$2.82
$3.22
$3.52
$3.52
$3.84
1/4 Keg QTY
700
650
600
500
500
500
425
Price
$2.08
$2.13
$2.18
$2.48
$2.71
$2.71
$3.30
 
See the webpage at www.pentabolt.com

Penta-Bolt™ Coil Bolt

Coil Bolt
1/2-6x1- 1/2
1/2-6x1- 3/4
1/2-6x2-7/16
1/2-6x3-1/2
1/2-6x4
1/2-6x4-1/2
Part #
GBPC50150
GBPC50175
GBPC50243
GBPC50350
GBPC50400
GBPC50450
 
 
 
 
 
 
 
100
$1.95
$2.34
$2.86
$4.42
$4.94
$5.46
1/4 Keg QTY
500
400
300
200
200
200
Price
$1.50
$1.80
$2.20
$3.40
$3.80
$4.20
 
See the webpage at www.pentabolt.com

Penta Washer

Penta Washer
3/8-16x3/4
Part #
3GBPW50150
 
 
100
$4.50
1/4 Keg QTY
400
Price
$2.25
 
See the webpage at www.pentabolt.com