1 Piece 1in-8 X 2-3/4in Steel Coupling Nuts Galvanzied

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125 Pieces 1/4-20x3-3/4in Stainless Steel Hex Cap Screws Bolts, 125PK Stainless Hex Cap Screws provide excellent corrosion resistance and durability.

.50 Pieces #10-32x3/4in External Tooth Sems Phillips Pan Head Machine Screws Zinc, 50PK Phillips Pan External Sems machine screws essentially have a pre-assembled lock washer beneath the head of the screw which is free-spinning which saves time.

These are commonly used as fulcrums or pivots in machine designs that involve links, levers or other oscillating parts.Socket shoulder bolts are screws that contain an unthreaded shaft and ends in a threaded portion that is a smaller diameter than the shaft.

.Slotted Flat Head Machine Screws have a flat head with a single slot on top and are commonly used in woodworking.

7x16 Stainless A2-70 Flat Head Socket Cap Screws, 50PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface.50 Pieces M4-0..

Coupling Nuts are long, cylindrical and have internal threads on both ends, allowing them to be screwed onto two separate threaded rods and joined together securely..

15 Pieces 5/16-18x2-1/2in Alloy Flat Head Socket Cap Screws Black Oxide, 15PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface..

Coupling Nuts are long, cylindrical and have internal threads on both ends, allowing them to be screwed onto two separate threaded rods and joined together securely..

15 Pieces 5/16-18x2-1/2in Alloy Flat Head Socket Cap Screws Black Oxide, 15PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface..