10 Pieces 1/2-13x4in Hex Tap Bolts Grade 5 Full Thread Zinc, 10PK

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.250 Pieces 5/16-18x3/4inA307 Grade A Carriage Bolts Galvanized, 250PK Carriage bolts have round heads, differentiating them from hex bolts.

.25 Pieces 3/4-10x2in A325 Structural Hex Bolts Partial Thread Plain, 25PK A325 Structural Hex Bolts are marked A325 on the head andare commonly used for structural steel connections in heavy steel structures.

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8 Hex Flange Bolt is a bolt that has a hexagonal head and a flange washer built into the head of the bolt, as has a minimum tensile strength of 800 MPa and are often used in automotive applications..

9 JIS Hex Flange Bolts Zinc Clear, 50PK JIS flange bolts are a type of hex flange bolts that are made according to Japanese Industrial Standards JIS.

These bolts have greater tensile strength than Grade 2 hex bolts, and its yield to tensile ratio is the lowest of all heat-treated steels.Grade 5 Tap Bolts can be distinguished by the 3 dashes l on top of the head of the bolt.

Heavy duty hex flange concrete screws for use in concrete, stone, and masonry..

Grade 5 Tap Bolts can be distinguished by the 3 dashes l on top of the head of the bolt.These bolts have greater tensile strength than Grade 2 hex bolts, and its yield to tensile ratio is the lowest of all heat-treated steels.

Heavy duty hex flange concrete screws for use in concrete, stone, and masonry..