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1/2-20 Button Socket Head Screws 316 Stainless Steel"

1/2"-20 | 316 Stainless Steel Button Head Socket Cap Screws

Screw Diameter - Thread Pitch: 1/2"-20

1/2"-20 Button Head Socket Cap Screws are bolts or machine screws with a Hex or Allen drive style.

  • Commonly referred to as allen bolts, button heads, or socket head screws
  • Domed head with a flat bottom that protrudes above the installation surface
  • Nice finished look
  • cylindrical head and hexagonal drive style
  • Head diameter is nominally 1.5 times or more that of the screw shank (major) diameter
  • 316 Stainless steel offers superior corrosion and rust resistance
  • Perfect for applications exposed to fresh or salt water, and maintain their finish in harsh environments

Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
1/2"-20 x 3/4" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-002
1/2"-20 x 3/4" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-002
1
 $11.85 (11.85/ea)
100
 $1,173.00 (11.73/ea)
1000
 $11,710.00 (11.71/ea)
Subtotal: $0.00 /
1/2"-20 x 1" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-004
1/2"-20 x 1" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-004
1
 $12.95 (12.95/ea)
100
 $1,283.00 (12.83/ea)
1000
 $12,820.00 (12.82/ea)
Subtotal: $0.00 /
1/2"-20 x 1-1/4" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-006
1/2"-20 x 1-1/4" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-006
1
 $14.17 (14.17/ea)
100
 $1,405.00 (14.05/ea)
1000
 $14,010.00 (14.01/ea)
Subtotal: $0.00 /
1/2"-20 x 1-1/2" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-008
1/2"-20 x 1-1/2" Button Socket Head Screws 316 Stainless Steel
SKU #2010-074-008
1
 $16.07 (16.07/ea)
100
 $1,590.00 (15.9/ea)
1000
 $15,890.00 (15.89/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

Hex Finish Nuts 316 SS - 1/2"-20 (3/4" Flats x 7/16" Thick)
Hex Finish Nuts 316 SS - 1/2"-20 (3/4" Flats x 7/16" Thick) 10900092
Hex Finish Nuts 316 SS - 1/2
1
 $0.73 (0.73/ea)
100
 $57.00 (0.57/ea)
1000
 $500.00 (0.5/ea)
Subtotal: $0.00 /
Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick)
Nylon Lock Nuts 316 SS - 1/2"-20 (752" Flats x .464" Thick) 1061-100000-0192
Nylon Lock Nuts 316 SS - 1/2
1
 $1.16 (1.16/ea)
100
 $98.00 (0.98/ea)
1000
 $850.00 (0.85/ea)
Subtotal: $0.00 /
Long Arm Ball Point Premium Hex Allen Key Set - SAE Inch Sizes 13 Piece
Long Arm Ball Point Premium Hex Allen Key Set - SAE Inch Sizes 13 Piece 1060-402
Long Arm Ball Point Premium Hex Allen Key Set - SAE Inch Sizes 13 Piece
Long Arm Allen Wrench Set
Long Arm SAE Inch Size Premium Allen Wrench Set

Our Price: $18.10
Subtotal: $0.00 /
Product Specifications
ANSI
B1.1
Color
Silver
Corrosion Resistant
Yes
Diameter
1/2"
Drive Style
Internal Hex (Allen)
Fit
Class 2A
FT = Full Thread
Yes
Grade
316
Head Diameter
Max 0.875 - Min 0.851
Head Height Max
0.265
Head Style
Button
Hex Drive
5/16"
Marine Grade
Yes
Material
Stainless Steel
Overall Head Height
Max 0.265 - Min 0.245
Product Type
Socket Cap Screws
Standards Met
ANSI B1.1
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNF
Thread Type
Fine
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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