5/8″ Roller Rod Cap Nut $0.75 Fits All 5/8″ Galvanized Roller Rods. 5/8" Roller Rod Cap Nut quantity Add To Order Form SKU: 1173 Categories: Keel, Rollers Fits All 5/8" Galvanized Roller Rods. Related products 12″ Galvanized Roller Rod Shaft $8.95 Part #:1181 Actual Measurement Is 13 1/2" Long. Add 2) 5/8" Cap Nuts Part #1173 To Hold The Roller On To The Shaft. Add To Order Form 10″ Poly Straight Roller $40.95 Part #:1202 Actual Roller Measurement Is 9 1/2" Long. It's Recommended That You Use A 10" Stainless Steel Roller Rod Part #190 With 2) Stainless Steel Cotter Pins Part #3121. Add To Order Form Galvanized 10″ Panel Keel Roller Bracket $14.95 Part #:2361 Fits All Rollers Designated as 10". For The 10" Galvanized Rod Part #1182, And For The 10" Stainless Steel Rod Part #190. Add To Order Form Stainless Steel Cotter Pin $0.50 Part #:3121 For Use With The Stainless Steel Roller Rod Add To Order Form