iExcell Total 100 PCS M4 x 20mm/25mm/30mm/35mm/40mm 12.9 Grade Alloy Steel Hex Socket Head Cap Screws Bolt Kit ,Black,Comes in a Storage Box
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<b>[Product Information]</b><br>
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<li>Screw Specification : M4 x 20mm ,M4 x 25mm, M4 x 30mm, M4 x 35mm, M4 x 40mm;</li>
<li>Thread Length :20mm/0.79", 25mm/0.98", 30mm/1.18", 35mm/1.38", 40mm/1.57"</li>
<li>Thread Dia. : 4mm, Thread Pitch : 0.7mm, Head Diameter : 7.20mm/0.28",Head Height : 4.0mm/0.16"</li>
<li>The Screws Kit Comes in a Easy-use Storage Box</li>
<li>Package Quantity : Total 100 Pcs Hex Socket Head Cap Screws, Each 20 Pcs</li>
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