Menu Search

Hexagonal Caps

In production

Hexagonal caps protect UNF, Metric and BSP hydraulic couplings and fittings. Suitable to protect both hexagonal or round fittings and couplings. Part design includes a central pull-tab for easy removal.

Need a quote?

For large volumes and customized products, add to your cart and click request a quote, or email sales@essentracomponents.com and we will respond in 24 hours or next business day

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) Inside Distance Across Flats Buy
HEX140A
$0.3879 - $4.5965 1732 In stock
7/8 UNF,M22,1/2 BSP
1.047 in
HEX145A
$0.4244 - $5.0303 450 In stock
Not applicable
1.126 in
HEX150A
$0.4434 - $5.2473 In production
M24,5/8 BSP
1.165 in
HEX155A
$0.4801 - $5.6948 9400 In stock
1-1/16 UNF,M26,3/4 BSP
1.244 in
HEX160A
$0.4991 - $5.9117 9500 In stock
M30
1.398 in
HEX165A
$0.5356 - $6.3456 200 In stock
Not applicable
1.476 in
HEX170A
$0.5546 - $6.5625 1329 In stock
1-5/16 UNF,M36,1 BSP
1.594 in
HEX175A
$0.5913 - $6.9964 In production
Not applicable
1.791 in
HEX180A
$0.6102 - $7.2269 5575 In stock
1-5/8 UNF,M45,1-1/4 BSP
1.949 in
HEX100A
$0.1845 - $2.1831 8451 In stock
M10
0.433 in
HEX105A
$0.2034 - $2.4135 In production
7/16 UNF,M12,1/8 BSP
0.539 in
HEX110A
$0.2224 - $2.6305 2500 In stock
Not applicable
0.618 in
HEX115A
$0.259 - $3.0643 4500 In stock
1/2 UNF,M14
0.657 in
HEX120A
$0.2767 - $3.2813 5287 In stock
9/16 UNF,M16,1/4 BSP
0.736 in
HEX125A
$0.3146 - $3.7152 800 In stock
3/4 UNF,M18,3/8 BSP
0.850 in
HEX130A
$0.3322 - $3.9457 3231 In stock
Not applicable
0.929 in
HEX135A
$0.3702 - $4.3796 In production
Not applicable
0.969 in
Hexagonal Cap - Inside Distance Across Flats 26.6 mm | 1.047 in ; Overall Height 42 mm | 1.654 in

HEX140A

Price Range
$4.5965 - $0.3879

Stock Levels
1732 In stock
Attributes
  • Inside Distance Across Flats
    1.047 in
  • Inside Height
    1.102 in
  • Overall Height
    1.654 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    7/8 UNF,M22,1/2 BSP
Hexagonal Cap - Inside Distance Across Flats 28.6 mm | 1.126 in ; Overall Height 44 mm | 1.732 in

HEX145A

Price Range
$5.0303 - $0.4244

Stock Levels
450 In stock
Attributes
  • Inside Distance Across Flats
    1.126 in
  • Inside Height
    1.181 in
  • Overall Height
    1.732 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable
Hexagonal Cap - Inside Distance Across Flats 29.6 mm | 1.165 in ; Overall Height 44 mm | 1.732 in

HEX150A

Price Range
$5.2473 - $0.4434

Stock Levels
In production
Attributes
  • Inside Distance Across Flats
    1.165 in
  • Inside Height
    1.181 in
  • Overall Height
    1.732 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    M24,5/8 BSP
Hexagonal Cap - Inside Distance Across Flats 31.6 mm | 1.244 in ; Overall Height 44 mm | 1.732 in

HEX155A

Price Range
$5.6948 - $0.4801

Stock Levels
9400 In stock
Attributes
  • Inside Distance Across Flats
    1.244 in
  • Inside Height
    1.181 in
  • Overall Height
    1.732 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    1-1/16 UNF,M26,3/4 BSP
Hexagonal Cap - Inside Distance Across Flats 35.5 mm | 1.398 in ; Overall Height 44 mm | 1.732 in

HEX160A

Price Range
$5.9117 - $0.4991

Stock Levels
9500 In stock
Attributes
  • Inside Distance Across Flats
    1.398 in
  • Inside Height
    1.181 in
  • Overall Height
    1.732 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    M30
Hexagonal Cap - Inside Distance Across Flats 37.5 mm | 1.476 in ; Overall Height 45 mm | 1.772 in

HEX165A

Price Range
$6.3456 - $0.5356

Stock Levels
200 In stock
Attributes
  • Inside Distance Across Flats
    1.476 in
  • Inside Height
    1.220 in
  • Overall Height
    1.772 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable
Hexagonal Cap - Inside Distance Across Flats 40.5 mm | 1.594 in ; Overall Height 45 mm | 1.772 in

HEX170A

Price Range
$6.5625 - $0.5546

Stock Levels
1329 In stock
Attributes
  • Inside Distance Across Flats
    1.594 in
  • Inside Height
    1.220 in
  • Overall Height
    1.772 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    1-5/16 UNF,M36,1 BSP
Hexagonal Cap - Inside Distance Across Flats 45.5 mm | 1.791 in ; Overall Height 46 mm | 1.811 in

HEX175A

Price Range
$6.9964 - $0.5913

Stock Levels
In production
Attributes
  • Inside Distance Across Flats
    1.791 in
  • Inside Height
    1.260 in
  • Overall Height
    1.811 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable
Hexagonal Cap - Inside Distance Across Flats 49.5 mm | 1.949 in ; Overall Height 46 mm | 1.811 in

HEX180A

Price Range
$7.2269 - $0.6102

Stock Levels
5575 In stock
Attributes
  • Inside Distance Across Flats
    1.949 in
  • Inside Height
    1.260 in
  • Overall Height
    1.811 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    1-5/8 UNF,M45,1-1/4 BSP
Hexagonal Cap - Inside Distance Across Flats 11 mm | 0.433 in ; Overall Height 28 mm | 1.102 in

HEX100A

Price Range
$2.1831 - $0.1845

Stock Levels
8451 In stock
Attributes
  • Inside Distance Across Flats
    0.433 in
  • Inside Height
    0.630 in
  • Overall Height
    1.102 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    M10
Hexagonal Cap - Inside Distance Across Flats 13.7 mm | 0.539 in ; Overall Height 30 mm | 1.181 in

HEX105A

Price Range
$2.4135 - $0.2034

Stock Levels
In production
Attributes
  • Inside Distance Across Flats
    0.539 in
  • Inside Height
    0.709 in
  • Overall Height
    1.181 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    7/16 UNF,M12,1/8 BSP
Hexagonal Cap - Inside Distance Across Flats 15.7 mm | 0.618 in ; Overall Height 32 mm | 1.260 in

HEX110A

Price Range
$2.6305 - $0.2224

Stock Levels
2500 In stock
Attributes
  • Inside Distance Across Flats
    0.618 in
  • Inside Height
    0.787 in
  • Overall Height
    1.260 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable
Hexagonal Cap - Inside Distance Across Flats 16.7 mm | 0.657 in ; Overall Height 32 mm | 1.260 in

HEX115A

Price Range
$3.0643 - $0.259

Stock Levels
4500 In stock
Attributes
  • Inside Distance Across Flats
    0.657 in
  • Inside Height
    0.787 in
  • Overall Height
    1.260 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    1/2 UNF,M14
Hexagonal Cap - Inside Distance Across Flats 18.7 mm | 0.736 in ; Overall Height 39 mm | 1.535 in

HEX120A

Price Range
$3.2813 - $0.2767

Stock Levels
5287 In stock
Attributes
  • Inside Distance Across Flats
    0.736 in
  • Inside Height
    0.984 in
  • Overall Height
    1.535 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    9/16 UNF,M16,1/4 BSP
Hexagonal Cap - Inside Distance Across Flats 21.6 mm | 0.850 in ; Overall Height 39 mm | 1.535 in

HEX125A

Price Range
$3.7152 - $0.3146

Stock Levels
800 In stock
Attributes
  • Inside Distance Across Flats
    0.850 in
  • Inside Height
    0.984 in
  • Overall Height
    1.535 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    3/4 UNF,M18,3/8 BSP
Hexagonal Cap - Inside Distance Across Flats 23.6 mm | 0.929 in ; Overall Height 42 mm | 1.654 in

HEX130A

Price Range
$3.9457 - $0.3322

Stock Levels
3231 In stock
Attributes
  • Inside Distance Across Flats
    0.929 in
  • Inside Height
    1.102 in
  • Overall Height
    1.654 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable
Hexagonal Cap - Inside Distance Across Flats 24.6 mm | 0.969 in ; Overall Height 42 mm | 1.654 in

HEX135A

Price Range
$4.3796 - $0.3702

Stock Levels
In production
Attributes
  • Inside Distance Across Flats
    0.969 in
  • Inside Height
    1.102 in
  • Overall Height
    1.654 in
  • Color
    Natural
  • Compatible Thread Sizes (All)
    Not applicable