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Fasteners

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Hardware

Fasteners :: Socket Products

Square Head Set Screws

Steel Case Hardened
UNC Class 2A Threads
Cup Point

Catalog No. Diameter Thread Pitch Length Pkg. Qty.
1/4" Dia. - 20 UNC
031-001-1 1/4" 20 1/2" 100
031-002-1 1/4" 20 3/4" 100
031-003-1 1/4" 20 1" 100
031-004-1 1/4" 20 1-1/4" 100
031-005-1 1/4" 20 1-1/2" 100
031-006-1 1/4" 20 2" 100
5/16" Dia. - 18 UNC
031-101-1 5/16" 18 1/2" 100
031-102-1 5/16" 18 3/4" 100
031-103-1 5/16" 18 1" 100
031-104-1 5/16" 18 1-1/4" 100
031-105-1 5/16" 18 1-1/2" 100
031-106-1 5/16" 18 2" 100
3/8" Dia. - 16 UNC
031-201-1 3/8" 16 3/4" 100
031-202-1 3/8" 16 1" 100
031-203-1 3/8" 16 1-1/4" 100
031-204-1 3/8" 16 1-1/2" 100
031-205-1 3/8" 16 2" 100
031-206-1 3/8" 16 2-1/2" 100
031-207-1 3/8" 16 3" 100
1/2" Dia. - 13 UNC
031-301-1 1/2" 13 1" 100
031-302-1 1/2" 13 1-1/2" 100
031-303-1 1/2" 13 2" 100
031-310-1 1/2" 13 2-1/4" 25
031-304-1 1/2" 13 2-1/2" 50
031-305-1 1/2" 13 3" 50
031-306-1 1/2" 13 3-1/2" 50
031-307-1 1/2" 13 4" 25
031-308-1 1/2" 13 5" 25
031-309-1 1/2" 13 6" 25
5/8" Dia. - 11 UNC
031-401-1 5/8" 11 1-1/2" 50
031-402-1 5/8" 11 2" 50
031-403-1 5/8" 11 2-1/2" 25
031-404-1 5/8" 11 3" 25
031-405-1 5/8" 11 3-1/2" 25
031-406-1 5/8" 11 4" 25
031-407-1 5/8" 11 5" 25
031-408-1 5/8" 11 6" 25
3/4" Dia. - 10 UNC
031-501-1 3/4" 10 2" 25
031-502-1 3/4" 10 3" 25
031-503-1 3/4" 10 3-1/2" 25
031-504-1 3/4" 10 4" 25
031-506-1 3/4" 10 4-1/2" 25
031-505-1 3/4" 10 6" 25
7/8" Dia. - 9 UNC
031-603-1 7/8" 9 3" 10
031-605-1 7/8" 9 4" 15
031-609-1 7/8" 9 6" 15
1" Dia. - 8 UNC
031-703-1 1" 8 3" 10
031-705-1 1" 8 4" 10
031-709-1 1" 8 6" 10