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Retractable Spring Plungers Ring Pull Short

In production

Ring Pull Spring Plungers are a great option for machining applications, and can be used for positioning, loading pins, alignment pins, and indexing devices. They provide a quick and convenient way to adjust or remove accessories on equipment.

These short retractable pins are perfect for confined spaces. They benefit from a lock-out feature, meaning the user can make final adjustments to equipment using two hands. The lock-out function keeps the pin plunger in an open (retracted) position - ideal for a hands-free environment. An anti-vibration lock patch is also available, which can be added on to threads.

Our pins come in two material options. Low Carbon Steel offers strength and durability at a low-cost, making it a good economical choice. The zinc plating finish provides good corrosion resistance. Stainless Steel provides high strength and hardness as well as superior corrosion resistance properties.

  • Pin Material: Stainless Steel
  • Plating: Plain and Clear Zinc
  • No thread relief for 1/4-20 series

Other configurations, materials and customizations are available upon request.

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12 results
Product SKUs information
Item Code Price range Availability Thread Size Threadlocker Material Thread Length View
$7.46 - $9.75 Request the lead time here
3/8-16
No
Steel
0.311 in
$8.89 - $11.61 Request the lead time here
1/2-13
Yes
Steel
0.429 in
$18.90 - $24.69 Request the lead time here
1/2-13
No
Stainless Steel
0.429 in
$15.90 - $20.78 Request the lead time here
3/8-16
Yes
Stainless Steel
0.311 in
$7.46 - $9.75 Request the lead time here
3/8-16
Yes
Steel
0.311 in
Request the lead time here
1/4-20
Yes
Steel
0.310 in
$10.20 - $13.33 Request the lead time here
5/8-11
No
Steel
0.531 in
$18.90 - $24.69 Request the lead time here
1/2-13
Yes
Stainless Steel
0.429 in
$10.20 - $13.33 Request the lead time here
5/8-11
Yes
Steel
0.559 in
$6.89 - $9.01 Request the lead time here
1/4-20
No
Steel
0.310 in
$8.89 - $11.61 Request the lead time here
1/2-13
No
Steel
0.429 in
$15.90 - $20.78 Request the lead time here
3/8-16
No
Stainless Steel
0.311 in
Retractable Spring Plunger - Ring Pull Short; 3/8-16; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Trivalent Zinc

SP6C--SR-----21

Price Range
$9.75 - $7.46

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    3/8-16
  • Finish
    Trivalent Zinc
  • Material
    Steel
  • Thread Length
    0.311 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/2-13; Thread Length - 10.9 mm | 0.430 in; Non Lock-Out; Zinc-Plated

SP8C--SR--V--21

Price Range
$11.61 - $8.89

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/2-13
  • Finish
    Zinc-Plated
  • Material
    Steel
  • Thread Length
    0.429 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/2-13; Thread Length - 10.9 mm | 0.430 in; Non Lock-Out; Natural

SP8C--SR-----70

Price Range
$24.69 - $18.90

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/2-13
  • Finish
    Natural
  • Material
    Stainless Steel
  • Thread Length
    0.429 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 3/8-16; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Natural

SP6C--SR--V--70

Price Range
$20.78 - $15.90

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    3/8-16
  • Finish
    Natural
  • Material
    Stainless Steel
  • Thread Length
    0.311 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 3/8-16; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Zinc-Plated

SP6C--SR--V--21

Price Range
$9.75 - $7.46

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    3/8-16
  • Finish
    Zinc-Plated
  • Material
    Steel
  • Thread Length
    0.311 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/4-20; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Zinc-Plated

SP4C--SR--V--21*


Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Finish
    Zinc-Plated
  • Material
    Steel
  • Thread Length
    0.310 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 5/8-11; Thread Length - 13.5 mm | 0.531 in; Non Lock-Out; Trivalent Zinc

SP1C--SR-----21

Price Range
$13.33 - $10.20

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    5/8-11
  • Finish
    Trivalent Zinc
  • Material
    Steel
  • Thread Length
    0.531 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/2-13; Thread Length - 10.9 mm | 0.430 in; Non Lock-Out; Natural

SP8C--SR--V--70

Price Range
$24.69 - $18.90

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/2-13
  • Finish
    Natural
  • Material
    Stainless Steel
  • Thread Length
    0.429 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 5/8-11; Thread Length - 14.2 mm | 0.560 in; Non Lock-Out; Zinc-Plated

SP1C--SR--V--21

Price Range
$13.33 - $10.20

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    5/8-11
  • Finish
    Zinc-Plated
  • Material
    Steel
  • Thread Length
    0.559 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/4-20; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Trivalent Zinc

SP4C--SR-----21

Price Range
$9.01 - $6.89

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/4-20
  • Finish
    Trivalent Zinc
  • Material
    Steel
  • Thread Length
    0.310 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 1/2-13; Thread Length - 10.9 mm | 0.430 in; Non Lock-Out; Trivalent Zinc

SP8C--SR-----21

Price Range
$11.61 - $8.89

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    1/2-13
  • Finish
    Trivalent Zinc
  • Material
    Steel
  • Thread Length
    0.429 in
  • Locking Function
    Non Lock-Out
Retractable Spring Plunger - Ring Pull Short; 3/8-16; Thread Length - 7.9 mm | 0.310 in; Non Lock-Out; Natural

SP6C--SR-----70

Price Range
$20.78 - $15.90

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    3/8-16
  • Finish
    Natural
  • Material
    Stainless Steel
  • Thread Length
    0.311 in
  • Locking Function
    Non Lock-Out