Hex Head Cap Screw 1/4" UNC - Grade 8 / Yellow Zinc
20 thread count / Coarse Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit.
Hex Head Cap Screw 1/4" UNC - Grade 8 / Yellow Zinc
20 thread count / Coarse Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit. 
Product #: CSZ8C004040
Shipping calculation is unavailable at this time. Please call 604-532-2019 for a quote.
Options: DIA.: 1/4"; Length: 2-1/2"
Info: 20 - UNC
$30.00 /EA
Login for contractor price
Regular: $30.00 /
CSZ8C004008 1/4", 1/2" 20 - UNC , InStock
$11.50 /100PC
CSZ8C004012 1/4", 3/4" 20 - UNC , SoldOut
$15.00 /100PC
CSZ8C004016 1/4", 1" 20 - UNC , InStock
$13.25 /100PC
CSZ8C004020 1/4", 1-1/4" 20 - UNC , InStock
$14.75 /100PC
CSZ8C004024 1/4", 1-1/2" 20 - UNC , SoldOut
$31.55 /100PC
CSZ8C004028 1/4", 1-3/4" 20 - UNC , SoldOut
$23.50 /100PC
CSZ8C004032 1/4", 2" 20 - UNC , InStock
$18.50 /100PC
CSZ8C004040 1/4", 2-1/2" 20 - UNC , InStock
$30.00 /100PC
CSZ8C004044 1/4", 2-3/4" 20 - UNC , InStock
$21.59 /100PC
CSZ8C004048 1/4", 3" 20 - UNC , SoldOut
$70.90 /100PC
CSZ8C004052 1/4", 3-1/4" 20 - UNC , InStock
$31.50 /100PC
CSZ8C004060 1/4", 3-3/4" 20 - UNC , InStock
$28.96 /100PC
CSZ8C004064 1/4", 4" 20 - UNC , SoldOut
$30.81 /100PC
DIA.
Length
Info
Qty Info
PROD #
Price
1/4"
1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004008
$11.50 /100PC
1/4"
3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004012$15.00 /100PC
1/4"
1"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004016
$13.25 /100PC
1/4"
1-1/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004020
$14.75 /100PC
1/4"
1-1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004024$31.55 /100PC
1/4"
1-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004028$23.50 /100PC
1/4"
2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004032
$18.50 /100PC
1/4"
2-1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004040$30.00 /100PC
1/4"
2-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004044
$21.59 /100PC
1/4"
3"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004048$70.90 /100PC
1/4"
3-1/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004052
$31.50 /100PC
1/4"
3-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004060
$28.96 /100PC
1/4"
4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004064$30.81 /100PC
Available Online: 17
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
This item is sold in multiple of 100.
Minimal order quantity for this item is 100.
Call for Availability : 778-330-2602
QTY: 
BUY DIRECT
CSZ8C004008 1/4", 1/2" 20 - UNC
$11.50 /100PC
CSZ8C004012 1/4", 3/4" 20 - UNC
$15.00 /100PC
Call for Availability : 778-330-2602
CSZ8C004016 1/4", 1" 20 - UNC
$13.25 /100PC
CSZ8C004020 1/4", 1-1/4" 20 - UNC
$14.75 /100PC
CSZ8C004024 1/4", 1-1/2" 20 - UNC
$31.55 /100PC
Call for Availability : 778-330-2602
CSZ8C004028 1/4", 1-3/4" 20 - UNC
$23.50 /100PC
Call for Availability : 778-330-2602
CSZ8C004032 1/4", 2" 20 - UNC
$18.50 /100PC
CSZ8C004040 1/4", 2-1/2" 20 - UNC
$30.00 /100PC
Call for Availability : 778-330-2602
CSZ8C004044 1/4", 2-3/4" 20 - UNC
$21.59 /100PC
CSZ8C004048 1/4", 3" 20 - UNC
$70.90 /100PC
Call for Availability : 778-330-2602
CSZ8C004052 1/4", 3-1/4" 20 - UNC
$31.50 /100PC
CSZ8C004060 1/4", 3-3/4" 20 - UNC
$28.96 /100PC
CSZ8C004064 1/4", 4" 20 - UNC
$30.81 /100PC
Call for Availability : 778-330-2602
CSZ8C004010 1/4", 5/8" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004014 1/4", 7/8" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004036 1/4", 2-1/4" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004056 1/4", 3-1/2" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004072 1/4", 4-1/2" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004080 1/4", 5" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004088 1/4", 5-1/2" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004096 1/4", 6" 20 - UNC
Call for Availability : 778-330-2602
CSZ8C004128 1/4", 8" 20 - UNC
Call for Availability : 778-330-2602
DIA.
Length
Info
Qty Info
PROD #
Price
1/4"
1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004008
$11.50 /100PC
1/4"
3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004012$15.00 /100PC
1/4"
1"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004016
$13.25 /100PC
1/4"
1-1/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004020
$14.75 /100PC
1/4"
1-1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004024$31.55 /100PC
1/4"
1-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004028$23.50 /100PC
1/4"
2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004032
$18.50 /100PC
1/4"
2-1/2"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004040$30.00 /100PC
1/4"
2-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004044
$21.59 /100PC
1/4"
3"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004048$70.90 /100PC
1/4"
3-1/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004052
$31.50 /100PC
1/4"
3-3/4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004060
$28.96 /100PC
1/4"
4"
20 - UNC
Sold per 100
Min Buy of 100
CSZ8C004064$30.81 /100PC
Product Description
Hexagonal Head Cap Screws - U.N.C. *SAE GRADE 8
Alloy STEEL
Zinc Plated & Dichromate Dipped Golden Alloy Finish
ASME/ANSI B18.2.1UNIFIED STANDARDClass 2A Fit
MINIMUM TENSILE STRENGTH (PSI)
Alloy STEEL
Zinc Plated & Dichromate Dipped Golden Alloy Finish
ASME/ANSI B18.2.1UNIFIED STANDARDClass 2A Fit
MINIMUM TENSILE STRENGTH (PSI)
- 1/4" through 1-1/2" - 150,000 PSI
- Up to 6” long: (2D + 1/4) Twice diameter plus 1.4 inch.
- Over 6” long: (2D + 1/2) Twice diameter plus 1/2 inch.
- U.N.C.: Acronym, Unified National Coarse. The most common thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.), and is the preferred thread type for general purpose inch fasteners. Because of the coarse pitch, the threads are deeper than finde threads (U.N.F.) and are easier to assemble without cross threading.
- Unified Thread System: The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series - along with allowances, tolerances, and designations - for screw and bolt threads commonly used in the United States and Canada.
- Platings, Coatings & Finishes: There are a variety of coatings and platings that can be used in the prevention or delaying corrosion in fasteners. Platings and coatings can also enchance or change the physical look of nuts, bolts and washers for projects that require specific aesthetic care.
Product Specifications
| Vendor Part #: | 8C004012 |
| Grade: | 8 |
| Head Type: | I.F.I. Standard Hex |
| Material: | Alloy Steel |
| Plating: | Yellow Zinc |
| Tensile Strength (minimum): | [150000 psi] |
| Wrench Size: | [7/16 inch] |
- √High Strength & High-Stress Applications
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https://www.blackcrowfasteners.com/6972-Explore-Scre... - Article | Suggested Torque Values & Bolt Clamp Loads View BOLT Tensile Strength, Proof Load, Clamp Load as well as Dry & Lubricated Torque
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https://www.blackcrowfasteners.com/cs_wiki/wiki/981-... - Article | Unified Threads The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series for fasteners
https://www.blackcrowfasteners.com/cs_wiki/wiki/31-U... - Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
https://www.blackcrowfasteners.com/6993-Explore-Nut-... - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
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