
6227 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.00 | Condition is New – Open box, Lawson 6227 Grease Button Head Coupler 7/16-27 Female Thread Steel, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.52 | Condition is New, 2I6227 Caterpillar Grease Fitting Zerk 1/4" Straight 2I-6227 SK05200116JE, FREE SHIPPING | 99.7% |

The 6227 Grease Head Coupler is a versatile and durable component designed for use in various industrial and mechanical applications. This coupler features a 7/16-27 female thread, making it suitable for connecting pipes or fittings with the specified thread size.
The coupler is made of high-quality steel, ensuring its strength and longevity. Its grease head design enables the application and reapplication of grease to the threads, reducing friction and wear. This feature is particularly beneficial in high-stress environments where components require regular lubrication to function optimally.
The 6227 Grease Head Coupler is finished with a protective coating that shields it from corrosion and rust. This coating not only enhances the coupler's appearance but also protects it from the damaging effects of harsh environments.
The coupler's smooth, tapered threads ensure a secure and leak-free connection, while its compact size makes it an ideal choice for limited spaces. It can be easily hand-tightened or torqued to the recommended specifications using standard tools.
In summary, the 6227 Grease Head Coupler is a reliable and long-lasting component that is essential for maintaining the smooth operation of industrial and mechanical systems. Its 7/16-27 female thread, steel construction, grease head design, and protective coating make it a valuable addition to any workshop or maintenance facility.
Pros and Cons of Buying a 7/16-27 Female Thread Steel Grease Head Coupler (Part Number: 6227)
Introduction:The 6227 grease head coupler is a crucial component in various industrial and mechanical applications where fluid or grease transfer is necessary. In this analysis, we will discuss the pros and cons of purchasing this part to help you make an informed decision.
Pros:1. Durability: The steel construction of the coupler ensures high durability and resistance to corrosion, making it suitable for use in harsh environments.
2. Versatility: The 7/16-27 female thread size is a common standard in various industries, enabling the coupler to be used in a wide range of applications.
3. Leak-proof: The grease head design helps prevent leaks, ensuring efficient transfer of fluids or grease without wastage.
4. Easy to Install: The coupler can be easily attached to threads, making installation quick and straightforward.
Cons:1. Cost: The steel construction and standard thread size make this coupler more expensive compared to its plastic counterparts.
2. Weight: The steel construction adds weight to the coupler, which may not be desirable in applications where weight is a concern.
3. Requires Proper Maintenance: The steel coupler needs regular maintenance to prevent rust and corrosion, which may add to the overall cost and time.
Conclusion:The 6227 grease head coupler is a reliable and durable component for transferring fluids or grease in various industries. Its versatility, leak-proof design, and ease of installation make it a valuable investment. However, the higher cost, additional weight, and maintenance requirements are factors to consider before making a purchase.
Recommendation:If you require a high-performance, leak-proof coupler for industrial or mechanical applications, the 6227 grease head coupler is an excellent choice. Consider the higher cost and maintenance requirements as part of the investment in a durable and versatile component. If cost is a significant concern, you may want to explore alternative plastic couplers with similar thread sizes.
Details:
New open box free shipping the packaging is torn and dirty see photos for condition.
specifications gotfastener:
- brand: Lawson
- mpn: 6227
- part type: Grease Head Button
- material: Steel
- thread size: 7/16-27
- california prop 65 warning: Www.p65warnings.ca.gov
shipping gotfastener:
- transit: 4-8 days
- type: calculated
- carrier: usps
- class: standard
- service: usps ground advantage
returns gotfastener:
- policy: no returns
offer gotfastener:
- options: ship-to-home
- in stock #: 2
- sold #: 13
- availability: in stock
- started: july 18, 2025
- prices: $10.52–$18.00
- item condition:
- New – Open box
- New
payments gotfastener:
- credit card: discover
- other
- wallet: paypal
general gotfastener:
- category: Business & Industrial > Fasteners Hardware
seller gotfastener:
- rating: 99.3%
- city: salt lake city, utah
- # reviews: 1105

