CARRIAGE / SHAKER
HARDENED ULTRA HIGH
Means longer head wear in severe abrasion.
Prevents stretching, loosening,
and bending. Common in lesser
Of ultimate strength allows
flexibility, and prevents stripping
COMPARE FOR YOURSELF
20%Stronger then grade 8
Min 180,00 P.S.I.
50%Stronger then grade 5
WHY NOT USE THE BEST! IT COST NO MORE
The "F-911" Shaker Screen / Carriage Bolt is manufactured from the 4140
Alloy Steel, and heat treated to 38-42 Rockwell allowing a MINIMUM P.S.I.
Tensile Stregnth. Since 1981 "F-911" Bolts represent the ultimate in high
stregnth; and all this quality and stregnth cost's no more. Insist on the
best, insist on "F-911".
Click here for bolt specifications
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