Hi-Lok - Protruding Shear Head, Oversized For Hl18, Alloy Steel, Cadmium Plated | Diameter: 9/32", Grip Length: 5/8"
| Detail | Characteristic | 
| FASTENER LENGTH | 1.010 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | 
| GRIP LENGTH | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | 
| HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM | 
| HEAD MAJOR DIAMETER | 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM | 
| HEAD STYLE | ERR-090 | 
| LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP | 
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL | 
| MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL | 
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | 
| NOMINAL THREAD SIZE | 0.250 INCHES | 
| SHANK DIAMETER | 0.2797 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM | 
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | 
| SHEAR STRENGTH | 95000 SINGLE POUNDS PER SQUARE INCH | 
| SPECIAL FEATURES | COLOR BRONZE | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL | 
| THREAD CLASS | 3A | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD SERIES DESIGNATOR | UNJF | 
| THREAD QUANTITY PER INCH | 28 | 
| WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM | 
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            | Inventory | N/A {0} | 
| Estimated Ship Date | N/A {N/A} | 
| Inventory Note | N/A Need additional stock? Call (877) 920-1876 or email | 
| Thread Size | N/A 1/4-28 | 
| Head Type | N/A Protruding Shear | 
| Thread Type | N/A 1/4-28-UNJF-3A Modified | 
| Tensile Strength | N/A 160000 to 180000 psi | 
| Shear Strength | N/A 95000 psi | 
| Maximum Grip | N/A 5/8 in | 
| Nominal Diameter | N/A 9/32 in | 
| Diameter A | N/A 0.387 in0.412 in | 
| Reference B | N/A 0.395 in | 
| Diameter D | N/A 0.2797 in0.2807 in | 
| Diameter TD | N/A 0.2410 in0.2440 in | 
| Reference G | N/A 0.03 in | 
| Dimension H | N/A 0.059 in0.069 in | 
| Minimum Double Shear Load | N/A 11800 lb | 
| Minimum Tension Load | N/A 4300 lb | 
| Radius R | N/A 0.015 in0.025 in | 
| Maximum Grip + B Tolerance | N/A ±0.010 in | 
| Maximum Grip Tolerance | N/A ±0.005 in | 
| Weight | N/A .005 lb | 
| Manufacturer | N/A Hi-Lok | 
| Alternate Part Number | N/A BACB30KK8-10 | 
| NSN | N/A 5320-01-123-5676 | 
| NIIN | N/A 01-123-5676 | 
| Part # Unpunctuated | N/A HL218810 | 
| Minimum Order Note | N/A Minimum order is 1. Must order in increments of 1. | 
| Note | N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. | 
| California Residents | N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. | 
 
 


