$145 (300 pcs) 5/16"-18 X 3-1/4", Machine Bolts, Square Head, Steel, Industrial Scientific Fasteners Bolts 300 pcs Selling 5 16"-18 X 3-1 4" Machine Steel Square Bolts Head Industrial Scientific , Fasteners , Bolts,X,5/16"-18,Steel,,(300,delhiinmasti.com,/hollandite1224384.html,Square,pcs),$145,Machine,Bolts,,3-1/4",,Head, 300 pcs Selling 5 16"-18 X 3-1 4" Machine Steel Square Bolts Head $145 (300 pcs) 5/16"-18 X 3-1/4", Machine Bolts, Square Head, Steel, Industrial Scientific Fasteners Bolts Industrial Scientific , Fasteners , Bolts,X,5/16"-18,Steel,,(300,delhiinmasti.com,/hollandite1224384.html,Square,pcs),$145,Machine,Bolts,,3-1/4",,Head,

300 pcs Selling 5 16

(300 pcs) 5/16"-18 X 3-1/4", Machine Bolts, Square Head, Steel,


(300 pcs) 5/16"-18 X 3-1/4", Machine Bolts, Square Head, Steel,


Product description

  • Diameter (Nominal): 5/16"
  • Diameter (Dimension): 0.3125"
  • Thread Pitch: 18
  • Length (Nominal): 3-1/4"
  • Thread Length: 0.875"
  • Across Flats: 1/2"
  • Head Height: 0.22"
  • Product Class: Externally Threaded Fasteners
  • Order: Machine Thread Fasteners
  • Category: Machine Bolts
  • System of Measurement: US Units
  • Brand: Aspen Fasteners®
  • Head Style: Square Head
  • Drive Style: External Square Drive
  • Thread Direction: Right-Hand Thread
  • Material: Steel
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.2.1 and SAE J429

A note on our product images: The copyrighted images are schematic representations. These are artistic renderings which may not reflect the exact appearance, proportions and/or relative dimensions of the actual products. For more precise imagery and/or technical references, please contact our customer support team.

(300 pcs) 5/16"-18 X 3-1/4", Machine Bolts, Square Head, Steel,

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2013 November - The Leading Edge

Nov. 8, 2013: Super Typhoon Haiyan; Nov. 13, 2013: There is no Pause in Global Warming - Part III; Bjorn Lomborg: Oops he did it again!

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2014 October - The Leading Edge

Network Neutrality affects the Open Internet and the World Wide Web and how much control corporations have over what you/we can and can't see as well as how much it will cost you/us is about to be classified by the FCC. Broadband Discrimination is the key issue. Why Net Neutrality is important spans a variety of subjects from speed of information sharing, promotion of liberty, capacity for free market innovation and competition as well as national and international security issues that impact America.

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2013 September - The Leading Edge

IPCC AR5 WGI Note / Bjorn Lomborg continues to present evidence of obtuse perspectives based on cherry picking the evidence base. / EMS/ECAM Meeting/Conference Reading, U.K.

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2013 Apr - The Leading Edge

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2013 Mar - The Leading Edge

2012 Significant Climate Anomalies and Events; Chief of US Pacific Forces Calls Climate Biggest Worry; Retired NASA Scientists Misunderstanding Climate; 2012 Billion Dollar Disasters in the US

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2012 December - The Leading Edge

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2012 October - The Leading Edge

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2012 August - The Leading Edge

Senator Inhofe and Climate Science; West Nile Virus Outbreak

2012 August - The Leading Edge - Read More…

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2012 Feb - The Leading Edge

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