Home All Products Fasteners Cap Screws & Bolts Hex Head Cap Screws SKU: 21208
Share  
Print  
APPROVED SUPPLIER

Grade 5 SAE Hex Head Cap Screw, 1/2"-20 x 4", Zinc Plated, Steel, 25 PK

Hover over image to magnify
1/2 X 4 SAE GR 5
PI_Asset_988290
1/2 X 4 SAE GR 5
PI_Asset_988290
Grade 5 SAE Hex Head Cap Screw, 1/2"-20 x 4", Zinc Plated, Steel, 25 PK Video
Grade 5 SAE Hex Head Cap Screw, 1/2"-20 x 4", Zinc Plated, Steel, 25 PK Video
Double tap image to magnify
1/2 X 4 SAE GR 5
0201060_1
1/2 X 4 SAE GR 5
0201060_1
CAKTEPQZScA
FadfgL5brnc

#21208Pkg Qty: 25

In Stock

Shipping to 43085
|
Catalog: A9

Technical Specifications

Key Specifications
Basic Material
Steel
Item
Cap Screw
Brand
APPROVED SUPPLIER
Length Under Head
4 in.
Country of Origin
Varies (subject to change)
Mfr. Part Number
21208
Diameter/Thread Size
1/2"-20
Package Quantity
25
Fastener Diameter
1/2 in.
Rockwell Hardness
C25-C34
Fastener Material Grade/Class
Grade 5
Shipping Weight
6.3 lb.
Fastener Tensile Strength
120000 psi
System of Measurement
Fractional
Fastener Thread Style
Partially Threaded
Thread Direction
Right Hand
Finish
Zinc Plated
Thread Length
1-1/4 in.
Head Type
Hex Head
Thread Type
Fine/ SAE/ UNF
Head Width
3/4 in.
General
Meets Standards
SAE Grade 5 physical and mechanical specifications

Product Description

Thread Pitch: 1/2-20 UNF
  • Grade 5 SAE Hex Head Cap Screw.
  • Conforms To SAE Grade 5 Physical And Mechanical Specifications.
  • Zinc Plated For Corrosion Resistance. Technical Data Material And Mechanical Properties Of SAE J429 Dimensions: Ansi/Asme B18.2.1 Hex Head Cap Screws Tensile: 1/4" - 1" Nominal Diameter 120,000 PSI (Minimum) Over 1" Nominal Diameter 105,000 PSI (Minimum) Proof Load: 1/4" - 1" Nominal Diameter 85,000 Psi; Over 1" Nominal Diameter 74,000 PSI Threads: Radius Root Class 2A To Ansi/Asme B1.1 Hardness: 1/4" - 1" Nominal Diameter Rockwell C25-C34; Over 1" Nominal Diameter C19-C30 Decarburation: SAE J121 Discontinuities: SAE J1061 Guide For Thread Length On Partially Threaded Bolts. For Bolts Under 6": Twice The Bolt Diameter Plus A 1/4". For Bolts Over 6": Twice The Bolt Diameter Plus A 1/2". This Gives You The Approximate Bolt Thread Length Available.

Expertly Selected Product Pairings

Nut 1/2-20 SAE GR 5
Log In To See Pricing
Item: 41139 | Pkg Qty: 50
Nylon Locknut 1/2-20 SAE
Log In To See Pricing
Item: 43115 | Pkg Qty: 50
Locknut 1/2-20 SAE GR B
Log In To See Pricing
Item: 59215 | Pkg Qty: 50

Compliance & Restrictions

California Proposition 65 Icon
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Lot Tracked Item
Lot Tracked Item Details

Documents

Technical Guide

You may also be interested in

5/8 X 2 SAE GR 5
Log In To See Pricing
Item: 21240
Pkg Qty: 25
5/8 X 3 SAE GR 5
Log In To See Pricing
Item: 21244
Pkg Qty: 25
1/2 X 2 SAE GR 5
Log In To See Pricing
Item: 21200
Pkg Qty: 50
1/2 X 1 SAE GR 5
Log In To See Pricing
Item: 21196
Pkg Qty: 50
7/16 X 4 SAE GR 5
Log In To See Pricing
Item: 21184
Pkg Qty: 25
7/16 X 1 SAE GR 5
Log In To See Pricing
Item: 21172
Pkg Qty: 100
3/8 X 2 1/2 SAE GR 5
Log In To See Pricing
Item: 21154
Pkg Qty: 50
5/16 X 2 SAE GR 5
Log In To See Pricing
Item: 21129
Pkg Qty: 100
1/4 X 2 1/2 SAE GR 5
Log In To See Pricing
Item: 21110
Pkg Qty: 100
1/4 X 1 1/2 SAE GR 5
Log In To See Pricing
Item: 21106
Pkg Qty: 100
5/8 X 2 1/2 USS GR 5
Log In To See Pricing
Item: 20242
Pkg Qty: 25
1/2 X 2 USS GR 5
Log In To See Pricing
Item: 20200
Pkg Qty: 50
Carr Scr 3/8-16 X 2 GR 5
Log In To See Pricing
Item: 24152
Pkg Qty: 100
Carr Scr 3/8-16 X 1-1/2 GR 5
Log In To See Pricing
Item: 24150
Pkg Qty: 100

Others also viewed

1/2 X 3/4 SAE GR 5
Log In To See Pricing
Item: 21195
Pkg Qty: 50
7/16 X 1 1/2 SAE GR 5
Log In To See Pricing
Item: 21174
Pkg Qty: 50
7/16 X 3/4 SAE GR 5
Log In To See Pricing
Item: 21171
Pkg Qty: 100
5/16 X 1 1/2 SAE GR 5
Log In To See Pricing
Item: 21127
Pkg Qty: 100
5/16 X 1 SAE GR 5
Log In To See Pricing
Item: 21125
Pkg Qty: 100
5/16 X 3/4 SAE GR 5
Log In To See Pricing
Item: 21123
Pkg Qty: 100
1/4 X 2 SAE GR 5
Log In To See Pricing
Item: 21108
Pkg Qty: 100
Nylon Locknut 1/2-13 USS GR 8
Log In To See Pricing
Item: 42314
Pkg Qty: 50
Nylon Locknut 3/8-16 USS GR 8
Log In To See Pricing
Item: 42310
Pkg Qty: 100
Nylon Locknut 5/8-11 GR 8
Log In To See Pricing
Item: 42318
Pkg Qty: 25
Phl Pan HD M/S M6-1.0X16MM
Log In To See Pricing
Item: 13740
Pkg Qty: 50
SAE Flatwasher 5/8 GR 8
Log In To See Pricing
Item: 76517
Pkg Qty: 50
Nylon Locknut 1/4-20 USS GR 8
Log In To See Pricing
Item: 42306
Pkg Qty: 100
USS Flatwasher 3/8 GR 8
Log In To See Pricing
Item: 76013
Pkg Qty: 250
Locknut 5/8-11 USS GR C
Log In To See Pricing
Item: 57118
Pkg Qty: 25
Flat Washer M8 Hardened
Log In To See Pricing
Item: 12621
Pkg Qty: 50
5/8 X 2 USS GR 8
Log In To See Pricing
Item: 16740
Pkg Qty: 25
Lockwasher 1/2
Log In To See Pricing
Item: 76125
Pkg Qty: 100
Lockwasher 3/8
Log In To See Pricing
Item: 76123
Pkg Qty: 250
Lockwasher 5/16
Log In To See Pricing
Item: 76122
Pkg Qty: 500
Lockwasher 1/4
Log In To See Pricing
Item: 76121
Pkg Qty: 500
Hex HD Tek Screw 14 X 1
Log In To See Pricing
Item: 69162
Pkg Qty: 100
Flatwasher M6 Hardened
Log In To See Pricing
Item: 12620
Pkg Qty: 50
Nut 3/8-16 USS GR 8
Log In To See Pricing
Item: 40154
Pkg Qty: 100
SAE Flatwasher 1/2
Log In To See Pricing
Item: 76059
Pkg Qty: 100
USS Flatwasher 1/2
Log In To See Pricing
Item: 76005
Pkg Qty: 100
Flat Washer M10 Hardened
Log In To See Pricing
Item: 12622
Pkg Qty: 50
USS Flatwasher 7/16
Log In To See Pricing
Item: 76004
Pkg Qty: 250
USS Flatwasher 3/8
Log In To See Pricing
Item: 76003
Pkg Qty: 250
USS Flatwasher 5/16
Log In To See Pricing
Item: 76002
Pkg Qty: 500
USS Flatwasher 1/4
Log In To See Pricing
Item: 76001
Pkg Qty: 500
Nylon Locknut 5/16-18 USS GR 8
Log In To See Pricing
Item: 42308
Pkg Qty: 100
Nut 1/4-20 USS GR 8
Log In To See Pricing
Item: 40150
Pkg Qty: 200
1/4 X 1 USS GR 8
Log In To See Pricing
Item: 16104
Pkg Qty: 100
M6 X 20MM 1.0 Pitch 10.9
Log In To See Pricing
Item: 15118
Pkg Qty: 50
1/4 X 1 USS GR 8
Log In To See Pricing
Item: 16604
Pkg Qty: 100
5/16 X 1 USS GR 8
Log In To See Pricing
Item: 16125
Pkg Qty: 100
3/8 X 1 1/2 USS GR 8
Log In To See Pricing
Item: 16150
Pkg Qty: 100
5/16 X 1 USS GR 8
Log In To See Pricing
Item: 16625
Pkg Qty: 100
M8 X 20MM 1.25 Pitch 10.9
Log In To See Pricing
Item: 15152
Pkg Qty: 50
1/4 X 3/4 USS GR 8
Log In To See Pricing
Item: 16602
Pkg Qty: 100
1/4 X 3/4 USS GR 8
Log In To See Pricing
Item: 16102
Pkg Qty: 100
Grease Pencil White
Log In To See Pricing
Item: 9634
Pkg Qty: 6
Ref Comp Air Dryer,100 Cfm,232
$4,367.44 pkg | $4,367.44 ea
Item: 929778-8
Pkg Qty: 1
Truck/Van Door Storage Tray,
$1,172.36 pkg | $1,172.36 ea
Item: 927671-3
Pkg Qty: 1
Spray Paint,Fluorescent Orange,
$13.97 pkg | $13.97 ea
Item: 925261-4
Pkg Qty: 1
Cfl, Triple Biax, GX24Q,4-Pin
$11.63 pkg | $11.63 ea
Item: 911549-7
Pkg Qty: 1
Belt Tensioner, Industry
$102.05 pkg | $102.05 ea
Item: 939422
Pkg Qty: 1
Fence Post, 72 In.
$8.56 pkg | $8.56 ea
Item: 917095-3
Pkg Qty: 1
Door Closer, Multi-Size
$174.43 pkg | $174.43 ea
Item: 911729-3
Pkg Qty: 1
Silicone Brake Fluid,11 Oz.
$21.95 pkg | $21.95 ea
Item: 934522-3
Pkg Qty: 1
Sheet,Perf,Stl,40x36,16 Ga,0.
$118.63 pkg | $118.63 ea
Item: 927215-9
Pkg Qty: 1

Item Barcode

0212080
1/2 X 4 SAE GR 5

For more product information by email, click here