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  1. Size 1/2"-13 Remove Size
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Aluminum
Brass
Nylon
Stainless Steel 32
Steel 177
#0 23
#0-80 96
#00 10
#1-64 2
#1-72 7
#10 1984
#10-24 1936
#10-32 2012
#12 1267
#12-24 662
#14 1334
#16 33
#18 2
#2 292
#2-56 507
#2-64 2
#3 64
#3-48 96
#4 747
#4-36 1
#4-40 1275
#4-48 1
#5 157
#5-40 123
#6 1913
#6-32 1942
#6-40 4
#7 261
#8 2580
#8-32 2250
#9 140
1"-8 11
1"-8 6
1/2" 49
1/2"-13 209
1/2"-20 3
1/4" 173
1/4"-20 2271
1/4"-28 89
3/16" 14
3/4" 11
3/4"-10 21
3/8" 139
3/8"-16 554
3/8"-24 3
5/16" 211
5/16"-18 908
5/16"-24 3
5/8" 34
5/8"-11 30
7/16"-14 4
7/8"-9 12
M1.6-0.35 19
M10-1.5 26
M2-0.4 123
M2.5-0.45 157
M2.6 2
M3-0.5 468
M3.5-0.6 98
M4-0.7 501
M5-0.8 450
M6-1.0 409
M8-1.25 212
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1" 23
1-1/16"
1-1/2" 26
1-1/4" 21
1-1/8"
1-13/16"
1-3/16"
1-3/4" 10
1-3/8"
1-5/8"
1-7/16"
1-7/8"
1/16"
1/2"
1/4"
1/8"
10"
100mm
10mm
11/16"
11/32"
12"
12mm
13/16"
14"
14mm
15/16"
16"
16mm
18"
18mm
2" 20
2-1/2" 15
2-1/4" 6
2-1/8"
2-3/4" 6
2-3/8"
2-5/8"
20"
20mm
22mm
24"
25/64"
25mm
28mm
3" 16
3-1/2" 10
3-1/4" 1
3-3/4"
3/16"
3/32"
3/4" 11
3/8"
30mm
32mm
35mm
3mm
4" 12
4-1/2" 5
4-1/4"
4-3/4"
40mm
45mm
4mm
5" 10
5-1/2" 4
5/16"
5/8"
50mm
55mm
5mm
6" 12
6-1/2"
60mm
65mm
6mm
7"
7-1/2"
7/16"
7/32"
7/8" 1
70mm
75mm
8"
8-1/2"
80mm
85mm
8mm
9"
9-1/2"
9/16"
9/32"
9/64"
90mm
Show more Show less
Inch 209
Metric
18-8 32
303 Series
316
410 Series
Grade 2 24
Grade 5 8
Grade 8 8
Metric Class 10.9
Metric Class 4.8
Metric Class 8.8
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Combo 3
Combo (Phillips/Square)
Hammer Drive
Hex
Phillips 18
Pin-In 6-Lobe
Pozi
Six Lobe 2
Slotted 126
Square
Thumb 8
Unslotted 52
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Binding Undercut
Bugle Head
Button Head
Cheese Head
Fillister Head
Flat 100 Head
Flat 100 Undercut Head
Flat Head 84
Flat Trim Head
Flat Undercut Head 2
Hex 2
Hex Trimmed
Hex Washer 31
Hex Washer (Serrated) 31
High Hex
Modified Pan Head
Modified Truss
Oval Head
Oval Undercut
Pan Framing Head
Pan Head 7
Pan Head JIS-B1-188
Round Head 40
Round Washer
Spade 8
Truss Head 4
Wafer Head
Wing
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ACR Coating
Black Oxide
Black Phosphate 2
Black Zinc
Blue Ceramic Coating
Chrome
Climaseal Finish
Dacrotized
Green Ceramic
Hot Dip Galvanized
Natural
Nickel
Passivated
Phosphate Gray
Plain 26
Plain Finish
Zinc 145
Zinc Green
Zinc Plating
Zinc Yellow 4
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#1 Point
#2 Point
#3 Point
#3 Point / Wings
#4 Point
#4 Point / Wings
#4.5 Point
#5 Point
Needle Point
Self Piercing
Spade Point
Tri-Round (Type TT) 13
Type 1
Type 17
Type 23
Type 25
Type A
Type AB
Type B
Type F 20
Type Hi-Lo
Type U
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$25.00 - $3,005.00
$3,005.00
$25.00
Black 2
Blue
Brown
Gray
Green
Plain 26
Red
Silver 177
Tan
Yellow 4
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209 products

209 products

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Home Screws
  1. Size 1/2"-13 Remove Size
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Items 1-20 of 209

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  1. 1/2-13 x 3/4" Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 3/4" Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 600 pcs)
    Flat Phillips Undercut
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $746.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (1.244983/each)
  2. 1/2-13 x 3/4" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 3/4" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    Pan Phillips
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $797.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (1.329983/each)
  3. 1/2-13 x 3/4" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 700 pcs)
    1/2-13 x 3/4" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 700 pcs)
    Flat 82
    $599.99
    Availablity: In stock
    Add to Compare
    Quantity: 700 (0.857129/each)
  4. 1/2-13 x 3/4" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    1/2-13 x 3/4" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    Round Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 dimensions
    Fully Threaded
    18-8 Stainless Steel
    $336.99
    Availablity: In stock
    Add to Compare
    Quantity: 100 (3.3699/each)
  5. 1/2-13 x 3/4" Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 500 pcs)
    1/2-13 x 3/4" Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 500 pcs)
    Round Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $620.99
    Availablity: In stock
    Add to Compare
    Quantity: 500 (1.24198/each)
  6. 1/2-13 x 1" Machine Screws / Phillips / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1" Machine Screws / Phillips / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    Flat 82
    $1,076.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (1.794983/each)
  7. 1/2-13 x 1" Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1" Machine Screws / Phillips / Flat Undercut Head / Steel / Zinc (Quantity: 600 pcs)
    Flat Phillips Undercut
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $820.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (1.368317/each)
  8. 1/2-13 x 1" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    Pan Phillips
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $600.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (1.00165/each)
  9. 1/2-13 x 1" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    1/2-13 x 1" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    Flat Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 dimensions
    Fully Threaded
    18-8 Stainless Steel
    $329.99
    Availablity: In stock
    Add to Compare
    Quantity: 100 (3.2999/each)
  10. 1/2-13 x 1" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    Flat 82
    $419.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (0.699983/each)
  11. 1/2-13 x 1" Machine Screws / Slotted / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1" Machine Screws / Slotted / Pan Head / Steel / Zinc (Quantity: 600 pcs)
    Pan Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $512.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (0.854983/each)
  12. 1/2-13 x 1" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    1/2-13 x 1" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    Round Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 dimensions
    Fully Threaded
    18-8 Stainless Steel
    $488.99
    Availablity: In stock
    Add to Compare
    Quantity: 100 (4.8899/each)
  13. 1/2-13 x 1" Machine Screws / Slotted / Truss Head / Steel / Zinc (Quantity: 250 pcs)
    1/2-13 x 1" Machine Screws / Slotted / Truss Head / Steel / Zinc (Quantity: 250 pcs)
    Truss Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $239.99
    Availablity: In stock
    Add to Compare
    Quantity: 250 (0.95996/each)
  14. 1/2-13 x 1 1/4" Machine Screws / Phillips / Flat Head / Steel / Zinc (Quantity: 500 pcs)
    1/2-13 x 1 1/4" Machine Screws / Phillips / Flat Head / Steel / Zinc (Quantity: 500 pcs)
    Flat 82
    $961.99
    Availablity: In stock
    Add to Compare
    Quantity: 500 (1.92398/each)
  15. 1/2-13 x 1 1/4" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 500 pcs)
    1/2-13 x 1 1/4" Machine Screws / Phillips / Pan Head / Steel / Zinc (Quantity: 500 pcs)
    Pan Phillips
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $720.99
    Availablity: In stock
    Add to Compare
    Quantity: 500 (1.44198/each)
  16. 1/2-13 x 1 1/4" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    1/2-13 x 1 1/4" Machine Screws / Slotted / Flat Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    Flat Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 dimensions
    Fully Threaded
    18-8 Stainless Steel
    $506.99
    Availablity: In stock
    Add to Compare
    Quantity: 100 (5.0699/each)
  17. 1/2-13 x 1 1/4" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    1/2-13 x 1 1/4" Machine Screws / Slotted / Flat Head / Steel / Zinc (Quantity: 600 pcs)
    Flat 82
    $511.99
    Availablity: In stock
    Add to Compare
    Quantity: 600 (0.853317/each)
  18. 1/2-13 x 1 1/4" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    1/2-13 x 1 1/4" Machine Screws / Slotted / Round Head / 18-8 Stainless Steel (Quantity: 100 pcs)
    Round Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 dimensions
    Fully Threaded
    18-8 Stainless Steel
    $301.99
    Availablity: In stock
    Add to Compare
    Quantity: 100 (3.0199/each)
  19. 1/2-13 x 1 1/4" Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 400 pcs)
    1/2-13 x 1 1/4" Machine Screws / Slotted / Round Head / Steel / Zinc (Quantity: 400 pcs)
    Round Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $435.99
    Availablity: In stock
    Add to Compare
    Quantity: 400 (1.089975/each)
  20. 1/2-13 x 1 1/4" Machine Screws / Slotted / Truss Head / Steel / Zinc (Quantity: 250 pcs)
    1/2-13 x 1 1/4" Machine Screws / Slotted / Truss Head / Steel / Zinc (Quantity: 250 pcs)
    Truss Slotted
    Machine Screw
    Manufactured to ASME B18.6.3 & SAE J82 specifications
    Fully Threaded
    Steel Zinc Plated
    $385.99
    Availablity: In stock
    Add to Compare
    Quantity: 250 (1.54396/each)
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#0 23
#0-80 96
#00 10
#1-64 2
#1-72 7
#10 1984
#10-24 1936
#10-32 2012
#12 1267
#12-24 662
#14 1334
#16 33
#18 2
#2 292
#2-56 507
#2-64 2
#3 64
#3-48 96
#4 747
#4-36 1
#4-40 1275
#4-48 1
#5 157
#5-40 123
#6 1913
#6-32 1942
#6-40 4
#7 261
#8 2580
#8-32 2250
#9 140
1"-8 11
1"-8 6
1/2" 49
1/2"-13 209
1/2"-20 3
1/4" 173
1/4"-20 2271
1/4"-28 89
3/16" 14
3/4" 11
3/4"-10 21
3/8" 139
3/8"-16 554
3/8"-24 3
5/16" 211
5/16"-18 908
5/16"-24 3
5/8" 34
5/8"-11 30
7/16"-14 4
7/8"-9 12
M1.6-0.35 19
M10-1.5 26
M2-0.4 123
M2.5-0.45 157
M2.6 2
M3-0.5 468
M3.5-0.6 98
M4-0.7 501
M5-0.8 450
M6-1.0 409
M8-1.25 212
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Aluminum
Brass
Nylon
Stainless Steel 32
Steel 177
1" 23
1-1/16"
1-1/2" 26
1-1/4" 21
1-1/8"
1-13/16"
1-3/16"
1-3/4" 10
1-3/8"
1-5/8"
1-7/16"
1-7/8"
1/16"
1/2"
1/4"
1/8"
10"
100mm
10mm
11/16"
11/32"
12"
12mm
13/16"
14"
14mm
15/16"
16"
16mm
18"
18mm
2" 20
2-1/2" 15
2-1/4" 6
2-1/8"
2-3/4" 6
2-3/8"
2-5/8"
20"
20mm
22mm
24"
25/64"
25mm
28mm
3" 16
3-1/2" 10
3-1/4" 1
3-3/4"
3/16"
3/32"
3/4" 11
3/8"
30mm
32mm
35mm
3mm
4" 12
4-1/2" 5
4-1/4"
4-3/4"
40mm
45mm
4mm
5" 10
5-1/2" 4
5/16"
5/8"
50mm
55mm
5mm
6" 12
6-1/2"
60mm
65mm
6mm
7"
7-1/2"
7/16"
7/32"
7/8" 1
70mm
75mm
8"
8-1/2"
80mm
85mm
8mm
9"
9-1/2"
9/16"
9/32"
9/64"
90mm
Show more Show less
Inch 209
Metric
18-8 32
303 Series
316
410 Series
Grade 2 24
Grade 5 8
Grade 8 8
Metric Class 10.9
Metric Class 4.8
Metric Class 8.8
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Combo 3
Combo (Phillips/Square)
Hammer Drive
Hex
Phillips 18
Pin-In 6-Lobe
Pozi
Six Lobe 2
Slotted 126
Square
Thumb 8
Unslotted 52
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Binding Undercut
Bugle Head
Button Head
Cheese Head
Fillister Head
Flat 100 Head
Flat 100 Undercut Head
Flat Head 84
Flat Trim Head
Flat Undercut Head 2
Hex 2
Hex Trimmed
Hex Washer 31
Hex Washer (Serrated) 31
High Hex
Modified Pan Head
Modified Truss
Oval Head
Oval Undercut
Pan Framing Head
Pan Head 7
Pan Head JIS-B1-188
Round Head 40
Round Washer
Spade 8
Truss Head 4
Wafer Head
Wing
Show more Show less
ACR Coating
Black Oxide
Black Phosphate 2
Black Zinc
Blue Ceramic Coating
Chrome
Climaseal Finish
Dacrotized
Green Ceramic
Hot Dip Galvanized
Natural
Nickel
Passivated
Phosphate Gray
Plain 26
Plain Finish
Zinc 145
Zinc Green
Zinc Plating
Zinc Yellow 4
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#1 Point
#2 Point
#3 Point
#3 Point / Wings
#4 Point
#4 Point / Wings
#4.5 Point
#5 Point
Needle Point
Self Piercing
Spade Point
Tri-Round (Type TT) 13
Type 1
Type 17
Type 23
Type 25
Type A
Type AB
Type B
Type F 20
Type Hi-Lo
Type U
Show more Show less
$25.00 - $3,005.00
$3,005.00
$25.00
Black 2
Blue
Brown
Gray
Green
Plain 26
Red
Silver 177
Tan
Yellow 4
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