SteelZinc
0404FSP-10000
#4-40 x 1/4" Type F Thread Cutting Screws / Slotted / Pan Head / Low Carbon Steel / Zinc
$140.94 – $352.35
Bulk Box (10,000 pcs)
$352.35
#4-40 Thread-Cutting Screws
114 products
#4-40 Thread-Cutting Screws in all available lengths, grades, materials, and finishes. This collection covers every #4-40 option in stock — use the filters to narrow by length, grade, material, and finish.
#4-40 Thread Specifications
- Nominal diameter: 0.112"
- Threads per inch: 40
- Tap drill (75% thread): #43 (0.089")
- Clearance hole (close fit): #31 (0.120")
- Clearance hole (free fit): #30 (0.128")
Pair #4-40 thread-cutting screws with a matching #4-40 nut. Use #31 (0.120") for a close-fit clearance hole or #30 (0.128") for free fit.
Orders before 12 PM ET ship same day.
Read more ↓Show less ↑
Stainless Steel18-8Passivated0404FTP188-5000#4-40 x 1/4" Type F Thread Cutting Screws / Torx/Six-Lobe / Pan Head / 18-8 Stainless Steel / Passivated
$69.57 – $181.15Bulk Box (5,000 pcs) $181.15
SteelZinc0404FSW-10000#4-40 x 1/4" Type F Thread Cutting Screws / Slotted / Hex Washer Head / Low Carbon Steel / Zinc
$91.20 – $237.50Bulk Box (10,000 pcs) $237.50
SteelZinc0404FTP-10000#4-40 x 1/4" Type F Thread Cutting Screws / Torx/Six-Lobe / Pan Head / Low Carbon Steel / Zinc
$173.40 – $451.60Bulk Box (10,000 pcs) $451.60
SteelZinc0404FPT-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Truss Head / Low Carbon Steel / Zinc
$61.20 – $159.40Bulk Box (10,000 pcs) $159.40
SteelZinc0404FPP-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Zinc / Series FPP
$88.74 – $221.85Bulk Box (10,000 pcs) $221.85
SteelZinc Black0404FPPBZ-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Black Zinc / Zinc Black
$114.48 – $298.10Bulk Box (10,000 pcs) $298.10
SteelBlack Oxide0404FPPB-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Black Oxide
$106.50 – $277.30Bulk Box (10,000 pcs) $277.30
Stainless Steel410Passivated0404FPP410-5000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Pan Head / 410 Stainless Steel / Passivated
$77.31 – $201.35Bulk Box (5,000 pcs) $201.35
Stainless Steel18-8Passivated0404FPP188-5000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Pan Head / 18-8 Stainless Steel / Passivated
$129.00 – $335.95Bulk Box (5,000 pcs) $335.95
SteelZinc0404FPU-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Flat Undercut Head / Low Carbon Steel / Zinc
$185.64 – $483.40Bulk Box (10,000 pcs) $483.40
SteelZinc04043PP-10000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$74.70 – $186.75Bulk Box (10,000 pcs) $186.75
SteelBlack Oxide0404FPUB-10000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Flat Undercut Head / Low Carbon Steel / Black Oxide
$171.36 – $446.30Bulk Box (10,000 pcs) $446.30
Stainless Steel18-8Passivated0404FPU188-5000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Flat Undercut Head / 18-8 Stainless Steel / Passivated
$113.40 – $270.00Bulk Box (5,000 pcs) $270.00
SteelZinc04041SP-10000#4-40 x 1/4" Type 1 Thread Cutting Screws / Slotted / Pan Head / Low Carbon Steel / Zinc / Made in USA
$128.10 – $333.60Bulk Box (10,000 pcs) $333.60
Stainless Steel18-8Black Oxide0404FPU188B-5000#4-40 x 1/4" Type F Thread Cutting Screws / Phillips / Flat Undercut Head / 18-8 Stainless Steel / Black Oxide
$136.08 – $354.40Bulk Box (5,000 pcs) $354.40
SteelZinc Black04043PPBZ-10000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Black Zinc / Zinc Black
$145.86 – $379.80Bulk Box (10,000 pcs) $379.80
SteelZinc04043SW-10000#4-40 x 1/4" Type 23 Thread Cutting Screws / Slotted / Hex Washer Head / Low Carbon Steel / Zinc
$142.80 – $371.90Bulk Box (10,000 pcs) $371.90
Stainless Steel410Passivated04043PP410-5000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Pan Head / 410 Stainless Steel / Passivated
$98.19 – $255.70Bulk Box (5,000 pcs) $255.70
Stainless Steel18-8Passivated04043PP188-5000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Pan Head / 18-8 Stainless Steel / Passivated
$104.70 – $272.65Bulk Box (5,000 pcs) $272.65
SteelZinc04043PU-10000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Flat Undercut Head / Low Carbon Steel / Zinc
$208.50 – $543.00Bulk Box (10,000 pcs) $543.00
SteelZinc04041PP-10000#4-40 x 1/4" Type 1 Thread Cutting Screws / Phillips / Pan Head / Low Carbon Steel / Zinc
$140.22 – $365.20Bulk Box (10,000 pcs) $365.20
Stainless Steel18-8Passivated04043PU188-5000#4-40 x 1/4" Type 23 Thread Cutting Screws / Phillips / Flat Undercut Head / 18-8 Stainless Steel / Passivated
$202.80 – $528.15Bulk Box (5,000 pcs) $528.15
SteelZinc04041PU-10000#4-40 x 1/4" Type 1 Thread Cutting Screws / Phillips / Flat Undercut Head / Low Carbon Steel / Zinc
$130.50 – $339.80Bulk Box (10,000 pcs) $339.80
Item added to cart