Flexco(r) Bolt Hinged				Flexco(r) Rivet Hinged (SR™)
Select Hinged or Solid Plate
Applications	Construction and road equipment, underground coal, salt and potash mines, stacking and stockpiling belts and other applications involving smaller pulleys				Underground mining, construction equipment with smaller pulleys, asphalt plants, aggregate and ready-mix plants, log belts and similar applications
Recommended Maximum Operating Tension, PIW (pounds per inch of width) or kN/ M (kilonewtons per meter)	Fastener Size	PIW Range	kN/m Range			Fastener Size	PIW Range	kN/m Range
	375x	up to 190 PIW	up to 33 kN/m			R5	up to 450 PIW	up to 79 kN/m
	550	up to 300 PIW	up to 44 kN/m			R5.5	up to 650 PIW	up to 114 kN/m
	750	up to 400 PIW	up to 70 kN/m			R6	up to 800 PIW	up to 140 kN/m
Belt Thickness Range (smallest to largest size fastener)
Recommended Minimum Pulley Diameter Range (depending on fastener size)