Supplier Info
Rick Barnett
Dur O Wall
TN
Dur O Wall
TN
Product Description
BRAND
DS Concrete Accessories
PRODUCT NO.
F-7
DESCRIPTION
The Dayton Superior F-7 Askew head bolts are made with the head at a slope to match the wedge-shaped tracks of the shelf angle inserts. They must be put in the insert properly so the head of the bolt has full bearing on the insert. Care must be taken to ensure that the bolt is not installed upside down.
SPECIAL NOTES
Tighten the hex nut to “finger tight” condition. “Finger tight” is defined as the tightness attained to ensure that the parts of the material are in full contact with each other, plus 1/2 turn with a 12" long wrench. Careless wrench tightening or turn-of-nut tightening can induce tension loads on the insert in excess of design capacity and must be avoided. Recommended working loads for all bolts used as permanent structural connections are based on AISC specification 1.5.2. All bolts used in bearing type connections with an applied shear load shall have a working load based on 10,000 psi on the root area of the threaded portion: 3/4" diameter bolts = 3,020 lbs. Do Not Use Shelf Wedge Angle Inserts for primary connections of a precast panel to the building frame.
HOW TO ORDER
Specify: (1) quantity, (2) name, (3) length, (4) finish. Example: 200, F-7 Askew Head Bolts, 2" length, hot dipped galvanized finish.
DS Concrete Accessories
PRODUCT NO.
F-7
DESCRIPTION
The Dayton Superior F-7 Askew head bolts are made with the head at a slope to match the wedge-shaped tracks of the shelf angle inserts. They must be put in the insert properly so the head of the bolt has full bearing on the insert. Care must be taken to ensure that the bolt is not installed upside down.
SPECIAL NOTES
Tighten the hex nut to “finger tight” condition. “Finger tight” is defined as the tightness attained to ensure that the parts of the material are in full contact with each other, plus 1/2 turn with a 12" long wrench. Careless wrench tightening or turn-of-nut tightening can induce tension loads on the insert in excess of design capacity and must be avoided. Recommended working loads for all bolts used as permanent structural connections are based on AISC specification 1.5.2. All bolts used in bearing type connections with an applied shear load shall have a working load based on 10,000 psi on the root area of the threaded portion: 3/4" diameter bolts = 3,020 lbs. Do Not Use Shelf Wedge Angle Inserts for primary connections of a precast panel to the building frame.
HOW TO ORDER
Specify: (1) quantity, (2) name, (3) length, (4) finish. Example: 200, F-7 Askew Head Bolts, 2" length, hot dipped galvanized finish.
