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1/4 -20 x 2 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 1/4 Length: 2 Material: Steel Finish: Zinc Head Style: Square (3/8 Wrench) Thread Size: 20 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

Baldwin Contemporary Passage Door Knob with Square Rose

Features: Tested to exceed ANSI/BHMA Grade 2 security Solid forged metal construction built to last a lifetime Reversible handing for maximum versatility Includes all mounting hardware for quick and easy installation Solid metal deadbolt latch with… more

Baldwin Crystal Passage Door Knob with Square Rose

Features: Tested to exceed ANSI/BHMA Grade 2 security Solid forged metal construction built to last a lifetime Reversible handing for maximum versatility Includes all mounting hardware for quick and easy installation Solid metal deadbolt latch with… more

Baldwin Crystal Passage Door Knob with Square Rose

Features: Tested to exceed ANSI/BHMA Grade 2 security Solid forged metal construction built to last a lifetime Reversible handing for maximum versatility Includes all mounting hardware for quick and easy installation Solid metal deadbolt latch with… more

Better Home Products Tiburon Passage Door Lever w/ Square Rosette in Brown | 2.5 H x 6.38 W x 6.38 D in | Wayfair 95111DB

Fully adjustable latch included to fit all standard door preparations. No latch supplied/needed with dummy and trim items. All standard installation parts are included. Protective coating to aid in the duration of the finish. Finish: Dark Bronze |... more

ZORO SELECT 1CFV6 Square Neck Plow Bolt, 5/8"-11 Thrd Sz, 2 1/2 in L, Flat

Inch, Plow Bolt, #3 Dome Head Type, Alloy Steel, Material Grade Grade 8, Plain Fastener Finish, Dia./Thread Size 5/8 In.-11, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Industry Standards... more

ZORO SELECT 4RWC4 Square Neck Plow Bolt, 5/8"-11 Thrd Sz, 2 1/2 in L, Flat

Inch, Plow Bolt, #3 Dome Head Type, Alloy Steel, Material Grade Grade 8, Plain Fastener Finish, Dia./Thread Size 5/8 In.-11, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Industry Standards... more

ZORO SELECT 1CFX1 Square Neck Plow Bolt, 3/4"-10 Thrd Sz, 2 1/2 in L, Flat

Inch, Plow Bolt, #3 Dome Head Type, Alloy Steel, Material Grade Grade 8, Plain Fastener Finish, Dia./Thread Size 3/4 In.-10, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Industry Standards... more

Knoxx Hardware Calvert Passage Door Knob w/ Square Rosette Brass/Crystal in Yellow | 2.5 H x 2.5 W x 2.5 D in | Wayfair BP2XOC-PE-AB-S

Features:Complete set for one door (both sides) with backsetDesigned for standard door prep (fits existing pre-drilled holes)Surface mounted, mounts directly to the door, and comes complete with mounting hardware. This product will bring decades of... more

Knoxx Hardware Calvert Passage Door Knob w/ Square Rosette Brass/Crystal in Yellow | 2.5 H x 2.5 W x 2.5 D in | Wayfair BP2XOC-PE-AB-S

Features:Complete set for one door (both sides) with backsetDesigned for standard door prep (fits existing pre-drilled holes)Surface mounted, mounts directly to the door, and comes complete with mounting hardware. This product will bring decades of... more

1/4 -20 x 1-1/2 Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

Diameter: 1/4 Length: 1-1/2 Material: Steel Finish: Zinc Head Style: Square (3/8 Wrench) Thread Size: 20 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 12. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

3/8 -16 x 2 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 3/8 Length: 2 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

5/16 -18 x 1-1/2 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 5/16 Length: 1-1/2 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

1/4 -20 x 3-1/2 Zinc Grade 2 / A307 Square Head Bolts (6 pcs.)

Diameter: 1/4 Length: 3-1/2 Material: Steel Finish: Zinc Head Style: Square (3/8 Wrench) Thread Size: 20 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 6. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

5/16-18 UNC 2-1/2 Length Under Head Standard Square Neck Carriage Bolt

5/16-18 UNC 2-1/2 Length Under Head Standard Square Neck Carriage Bolt Grade 2 Steel Zinc-Plated Finish (MOQ=1 Pkg Qty=1) more

5/16 -18 x 4 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts SHBS2-051

Diameter: 5/16 Length: 4 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts have a... more

5/16 -18 x 3 Zinc Grade 2 / A307 Square Head Bolts (8 pcs.)

Diameter: 5/16 Length: 3 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 8. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

3/8 -16 x 1 Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

Diameter: 3/8 Length: 1 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 12. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

5/16 -18 x 4 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts SHBS2-051

Diameter: 5/16 Length: 4 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts have a... more

3/8 -16 x 3 Zinc Grade 2 / A307 Square Head Bolts SHBS2-072 (10 pcs.)

Diameter: 3/8 Length: 3 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

5/16 -18 x 1 Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

Diameter: 5/16 Length: 1 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 12. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

3/8 -16 x 1-1/4 Zinc Grade 2 / A307 Square Head Bolts SHBS2-057 (10 pcs.)

Diameter: 3/8 Length: 1-1/4 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

5/16 -18 x 1-3/8 Zinc Grade 2 / A307 Square Head Bolts SHBS2-033 (10 pcs.)

Diameter: 5/16 Length: 1-3/8 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

1/4 -20 x 1-1/4 Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

Diameter: 1/4 Length: 1-1/4 Material: Steel Finish: Zinc Head Style: Square (3/8 Wrench) Thread Size: 20 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 12. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

3/8 -16 x 4 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts SHBS2-075

Diameter: 3/8 Length: 4 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts have a... more

5/16 -18 x 1-1/4 Zinc Grade 2 / A307 Square Head Bolts SHBS2-030 (10 pcs.)

Diameter: 5/16 Length: 1-1/4 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

5/16 -18 x 1-1/4 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 5/16 Length: 1-1/4 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

3/8 -16 x 4 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts SHBS2-075

Diameter: 3/8 Length: 4 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts have a... more

5/16 -18 x 1-3/4 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 5/16 Length: 1-3/4 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

1/4 -20 x 1 Zinc Grade 2 / A307 Square Head Bolts (15 pcs.)

Diameter: 1/4 Length: 1 Material: Steel Finish: Zinc Head Style: Square (3/8 Wrench) Thread Size: 20 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 15. A square head bolt has a four-sided head. Compared to standard hex bolts square... more

5/16 -18 x 1-3/8 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

Diameter: 5/16 Length: 1-3/8 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts... more

5/16 -18 x 1-3/8 Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

Diameter: 5/16 Length: 1-3/8 Material: Steel Finish: Zinc Head Style: Square (1/2 Wrench) Thread Size: 18 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt A square head bolt has a four-sided head. Compared to standard hex bolts square bolts... more

3/8 -16 x 1-3/4 Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

Diameter: 3/8 Length: 1-3/4 Material: Steel Finish: Zinc Head Style: Square (9/16 Wrench) Thread Size: 16 (Coarse) Hardness: Grade 2 / A307 Type: Square Head Bolt Box of 10. A square head bolt has a four-sided head. Compared to standard hex bolts... more

Value Collection 3/8-16 UNC 2 Length Under Head Standard Square Neck Carriage Bolt

Value Collection 3/8-16 UNC 2 Length Under Head Standard Square Neck Carriage Bolt Grade 2 Steel Zinc-Plated Finish more

Value Collection 3/8-16 UNC 1-1/2 Length Under Head Standard Square Neck Carriage Bolt

Value Collection 3/8-16 UNC 1-1/2 Length Under Head Standard Square Neck Carriage Bolt Grade 2 Steel Zinc-Plated Finish more

1/4-20 UNC 3-1/2 Length Under Head Standard Square Neck Carriage Bolt

1/4-20 UNC 3-1/2 Length Under Head Standard Square Neck Carriage Bolt Grade 2 Steel Zinc-Plated Finish (MOQ=1 Pkg Qty=1) more

Campbell 0143626 System 3 Grade 30 Low Carbon Steel Proof Coil Chain in Square Pail Zinc Plated 3/8 Trade 0.37 Diameter 45 Length 2650 lbs Load Capacity

Excellent general-purpose chain of standard commercial quality more

Campbell 0143326 System 3 Grade 30 Low Carbon Steel Proof Coil Chain in Square Pail Zinc Plated 3/16 Trade 0.21 Diameter 150 Length 800 lbs Load Capacity

Excellent general-purpose chain of standard commercial quality more