1/4" Shoulder x 3/8" Shoulder Length x #10-24 316 Stainless Steel Socket Shoulder Bolt / THREAD CLASS: 3A THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.375 INCHES NOMINAL FASTENER LENGTH: 0.72 INCHES MINIMUM AND 0.76 INCHES MAXIMUM HEAD STYLE: C48 FLAT FILLISTER HEAD DIAMETER: 0.357 INCHES MINIMUM AND 0.375 INCHES MAXIMUM HEAD HEIGHT: 0.177 INCHES MINIMUM AND 0.188 INCHES MAXIMUM SHOULDER DIAMETER: 0.2460 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM SHOULDER LENGTH: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM INTERNAL DRIVE STYLE: D5 HEXAGON END ITEM IDENTIFICATION: MRAP - M-ATV W/CS13 POP AND SNE NOMINAL THREAD DIAMETER: 0.19 INCHES WIDTH ACROSS FLATS: 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM THREAD QUANTITY PER INCH: 24 SHOULDER SHAPE: ROUND OVERALL PART NAME ASSIGNED BY CONTROLLING AGENCY: NAVY SPECIAL PROJECT MATERIAL: STEEL OVERALL SPECIAL TEST FEATURES: THE MTR MUST HAVE DOCUMENTED LOT TRACABILITY INCLUDING FULL CHEMICAL AN D MECHANICAL FIGURES TO THE SPECIFICATION(S) ABOVE THREAD SERIES DESIGNATOR: UNC