Monster Fastener Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts Size:1/4"-20 x 4" (100 pcs) Durable gloss finish

Durable gloss finish

Long-life pre-filters are approved to the NIOSH P95 Class

25 inHeight:11

mustard and black pool algae

Rubber-tipped temple for an anti-slip fit

Monster Fastener Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts Size:1/4"-20 x 4" (100 pcs) Durable gloss finishA carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened. Diameter: 3 8" Length: 4" Material: Steel Finish: Hot Dip Galvanized Head Style: Carriage Thread Size: 16 (Coarse) Thread Length: Full Hardness: Grade 2 A307 Type: Carriage Bolt Square Depth: 7 32" Diameter: 3