MS27039-4-18
Military Standard Machine Screw
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			Description:
			
					* Manufacturer certifications are shipped with your order 
			FREE of charge
			cadmium plated steel length: 1.156", grip: 0.625", thread: 1/4-28, pan head structural machine screw
 
						 
						 
						
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													Up to qty 600 ships same day if ordered before 4pm EST											
					
					
					
				
												
				
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			MS27039-4-18 Datasheet Features and Specification
						Thread Diameter:
					
					
						0.25 inches					
				
						Thread Class:
					
					
						3a					
				
						Screw Surface Treatment Specification:
					
					
						Class 3 federal specification all treatment responses  type 2 qq-p-416					
				
						Screw Surface Treatment:
					
					
						Cadmium and chromate					
				
						Screw Material:
					
					
						Steel comp 8630 or steel comp 4037					
				
						Min. Tensile Strength (psi):
					
					
						125000 pounds per square inch					
				
						Internal Drive Style:
					
					
						Cross recess type 1					
				
						Head Style:
					
					
						Pan					
				
						Head Height:
					
					
						Between 0.162 inches and 0.175 inches					
				
						Head Diameter:
					
					
						Between 0.473 inches and 0.492 inches					
				
						Hardness Rating:
					
					
						Between 26 rockwell c and 32 rockwell c					
				
						Fastener Length:
					
					
						Between 1.141 inches and 1.188 inches					
				
						Thread Direction:
					
					
						Right-hand					
				
						Thread Length:
					
					
						Between 0.43 inches and 0.578 inches					
				
						Thread Qty Per Inch (tpi):
					
					
						28					
				
						Thread Series Designator:
					
					
						Unf (fine thread)					
				Quick Specs
| Thread Size | 1/4 | 
| Thread Qty | 28 | 
| Thread Series | UNF | 
| Thread Class | 3A | 
| Material | Steel | 
Additional Information
| SKU / Model: | MS27039418 | 
| NSN: | 5305-00-839-7091 | 
| FSC: | Screws / 5305 | 
| Product Series: | MS27039-4 | 
| Pack Weight (Approx.) | 0.096 lb | 
| Minimum Qty (MOQ): | 100 | 
| ECCN: | EAR99 | 
| National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) | 
| Download PDF Version MS27039-4-18_Military-Fasteners-com.pdf | |
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Product code MS27039-4-18 
				 
				 
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