Copyright 2026, Skybolt Skybolt SK4002-45 and SK40S3-45 Series Fasteners (Inconel 700 deg springs) are direct replacements for the 40S45 (Slotted) and 40S45B (Phillips) Fasteners.&nbsp; Skybolt SK4000 Stainless Series Fasteners are 30% stronger in tensile and shear ratings and have completed independent testing to exceed NASM5591 ratings for steel parts. 100% Made in USA, DFARS compliant.<div><br /></div><div>&nbsp;</div> https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx Fri, 23 Oct 2026 15:32:45 GMT 60 Nexternal RSS 2.0 en-us https://store.skybolt.com/sk4002-10s45-p6251.aspx Product6251 Sun, 15 May 2022 08:39:09 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-10s45-p6251.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-10s45-p6251.aspx">SK4002-10S45</a></span><br><a href="https://store.skybolt.com/sk4002-10s45-p6251.aspx">Buy Now:</a> <span color="#990000"><b>$12.78</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-9s45-p6250.aspx Product6250 Sun, 15 May 2022 08:38:06 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-9s45-p6250.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-9s45-p6250.aspx">SK4002-9S45</a></span><br><a href="https://store.skybolt.com/sk4002-9s45-p6250.aspx">Buy Now:</a> <span color="#990000"><b>$12.78</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-8s45-p6249.aspx Product6249 Sun, 15 May 2022 08:36:13 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-8s45-p6249.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-8s45-p6249.aspx">SK4002-8S45</a></span><br><a href="https://store.skybolt.com/sk4002-8s45-p6249.aspx">Buy Now:</a> <span color="#990000"><b>$12.78</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-7s45-p6248.aspx Product6248 Sun, 15 May 2022 08:35:16 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-7s45-p6248.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-7s45-p6248.aspx">SK4002-7S45</a></span><br><a href="https://store.skybolt.com/sk4002-7s45-p6248.aspx">Buy Now:</a> <span color="#990000"><b>$11.99</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-6s45-p6247.aspx Product6247 Sun, 15 May 2022 08:33:19 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-6s45-p6247.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-6s45-p6247.aspx">SK4002-6S45</a></span><br><a href="https://store.skybolt.com/sk4002-6s45-p6247.aspx">Buy Now:</a> <span color="#990000"><b>$11.99</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-4s45-p6246.aspx Product6246 Sun, 15 May 2022 08:32:28 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-4s45-p6246.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-4s45-p6246.aspx">SK4002-4S45</a></span><br><a href="https://store.skybolt.com/sk4002-4s45-p6246.aspx">Buy Now:</a> <span color="#990000"><b>$11.74</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-4s45-p6245.aspx Product6245 Sun, 15 May 2022 08:31:14 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-4s45-p6245.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-4s45-p6245.aspx">SK4002-4S45</a></span><br><a href="https://store.skybolt.com/sk4002-4s45-p6245.aspx">Buy Now:</a> <span color="#990000"><b>$11.74</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-3s45-p6244.aspx Product6244 Sun, 15 May 2022 08:30:03 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-3s45-p6244.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-3s45-p6244.aspx">SK4002-3S45</a></span><br><a href="https://store.skybolt.com/sk4002-3s45-p6244.aspx">Buy Now:</a> <span color="#990000"><b>$11.74</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-2s45-p6243.aspx Product6243 Sun, 15 May 2022 08:28:40 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-2s45-p6243.aspx"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-2s45-p6243.aspx">SK4002-2S45</a></span><br><a href="https://store.skybolt.com/sk4002-2s45-p6243.aspx">Buy Now:</a> <span color="#990000"><b>$11.74</b></span> <br /><br /><div>700 Deg F<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div> https://store.skybolt.com/sk4002-10s45-p3872.aspx Product3872 Thu, 27 Jun 2013 15:14:00 GMT <div style="float:left"><a class="url" href="https://store.skybolt.com/sk4002-10s45-p3872.aspx"><img src="//cdn.nexternal.com/skybolt/images/Nexternal%20Collared%20Slot2.jpg" WIDTH=50 alt="SK4002-10S45" border="0" hspace="3"></a></div><span class="riRssTitle"><a href="https://store.skybolt.com/sk4002-10s45-p3872.aspx">SK4002-10S45</a></span><br><a href="https://store.skybolt.com/sk4002-10s45-p3872.aspx">Buy Now:</a> <span color="#990000"><b>$12.78</b></span> <br /><br /><div>TSO-C148 Pending<br /><br />Visit <a href="https://store.skybolt.com/cloc-40s45-series-studs---slottedphillips-c193all.aspx">CLoc 40S45 Series Studs - Slotted/Phillips</a> to see additional products in this category.</div>