Stainless SteelPassivated
M420PTPFA2-2500
M4-1.79 x 20 mm Type PT Style Thread Forming Screws / Phillips / Flat Head / A2 Stainless Steel / Passivated
$113.77 – $296.30
Bulk Box (2,500 pcs)
$296.30
M4-1.79 Thread-Forming Screws
91 products
M4-1.79 Thread-Forming Screws in all available lengths, grades, materials, and finishes — every M4-1.79 option in stock. Use the filters to narrow by length, grade, material, and finish.
M4-1.79 is one of our most requested thread-forming screws sizes. Select your length, then filter by material (steel, 18-8 or 316 stainless) and finish to match your application.
Orders before 12 PM ET ship same day.
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SteelZincM420PTPP-5000M4-1.79 x 20 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$92.55 – $241.00Bulk Box (5,000 pcs) $241.00
Stainless SteelPassivatedM420PTTFA2-2500M4-1.79 x 20 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Flat Head / A2 Stainless Steel / Passivated
$113.77 – $296.30Bulk Box (2,500 pcs) $296.30
Stainless SteelPassivatedM420PTPPA2-2500M4-1.79 x 20 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / A2 Stainless Steel / Passivated
$139.50 – $363.28Bulk Box (2,500 pcs) $363.28
Stainless SteelPassivatedM418PTTFA2-3000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Flat Head / A2 Stainless Steel / Passivated
$124.79 – $324.99Bulk Box (3,000 pcs) $324.99
Stainless SteelPassivatedM418PTTRWA2-2000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Round Washer Head / A2 Stainless Steel / Passivated
$84.30 – $219.54Bulk Box (2,000 pcs) $219.54
SteelZincM418PTTP-5000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / Low Carbon Steel / Zinc
$95.88 – $249.70Bulk Box (5,000 pcs) $249.70
Stainless SteelPassivatedM418PTPPA2-3000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / A2 Stainless Steel / Passivated
$126.23 – $328.74Bulk Box (3,000 pcs) $328.74
Stainless SteelPassivatedM418PTTPA2-3000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / A2 Stainless Steel / Passivated
$129.24 – $336.57Bulk Box (3,000 pcs) $336.57
SteelZincM418PTPF-5000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Phillips / Flat Head / Low Carbon Steel / Zinc
$51.30 – $133.60Bulk Box (5,000 pcs) $133.60
SteelZincM418PTPP-5000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$84.15 – $219.15Bulk Box (5,000 pcs) $219.15
Stainless SteelPassivatedM416PTTRWA2-2000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Round Washer Head / A2 Stainless Steel / Passivated
$83.34 – $217.04Bulk Box (2,000 pcs) $217.04
Stainless SteelPassivatedM418PTPFA2-3000M4-1.79 x 18 mm Type PT Style Thread Forming Screws / Phillips / Flat Head / A2 Stainless Steel / Passivated
$124.06 – $297.23Bulk Box (3,000 pcs) $297.23
SteelZincM416PTTRW-4000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Round Washer Head / Low Carbon Steel / Zinc / Made in USA
$83.11 – $199.10Bulk Box (4,000 pcs) $199.10
Stainless SteelPassivatedM414PTTPA2-3000M4-1.79 x 14 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / A2 Stainless Steel / Passivated
$265.50 – $636.08Bulk Box (3,000 pcs) $636.08
Stainless SteelPassivatedM416PTPPA2-3000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / A2 Stainless Steel / Passivated
$122.94 – $320.16Bulk Box (3,000 pcs) $320.16
Stainless SteelPassivatedM416PTTPA2-3000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / A2 Stainless Steel / Passivated / Made in USA
$123.16 – $320.73Bulk Box (3,000 pcs) $320.73
SteelZincM416PTTP-5000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / Low Carbon Steel / Zinc
$89.70 – $233.60Bulk Box (5,000 pcs) $233.60
SteelZincM416PTPF-5000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Phillips / Flat Head / Low Carbon Steel / Zinc
$49.05 – $127.75Bulk Box (5,000 pcs) $127.75
SteelZincM416PTPP-5000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$79.62 – $207.35Bulk Box (5,000 pcs) $207.35
Stainless SteelPassivatedM416PTPFA2-3000M4-1.79 x 16 mm Type PT Style Thread Forming Screws / Phillips / Flat Head / A2 Stainless Steel / Passivated
$116.23 – $278.48Bulk Box (3,000 pcs) $278.48
SteelZincM414PTPP-5000M4-1.79 x 14 mm Type PT Style Thread Forming Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$73.20 – $190.65Bulk Box (5,000 pcs) $190.65
Stainless SteelPassivatedM414PTTRWA2-2000M4-1.79 x 14 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Round Washer Head / A2 Stainless Steel / Passivated
$82.26 – $214.22Bulk Box (2,000 pcs) $214.22
SteelZincM414PTTP-5000M4-1.79 x 14 mm Type PT Style Thread Forming Screws / Torx/Six-Lobe / Pan Head / Low Carbon Steel / Zinc
$85.50 – $222.65Bulk Box (5,000 pcs) $222.65
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