Hex Head Cap Screw 1/4" UNF - Grade 8 / Yellow Zinc
20 thread count / Fine Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit.
Hex Head Cap Screw 1/4" UNF - Grade 8 / Yellow Zinc
20 thread count / Fine Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit. 
Product #: CSZ8F004020
Product is missing measurements and cannot be shipped. Please call 403-287-5340 so we can fix this issue and enable shipping.
Options: DIA.: 1/4"; Length: 1-1/4"
Info: 28 - UNF
$18.71 /EA
Login for contractor price
Regular: $18.71 /
CSZ8F004008 1/4", 1/2" 28 - UNF , InStock
$11.71 /100PC
CSZ8F004012 1/4", 3/4" 28 - UNF , InStock
$12.95 /100PC
CSZ8F004016 1/4", 1" 28 - UNF , InStock
$15.12 /100PC
CSZ8F004020 1/4", 1-1/4" 28 - UNF , InStock
$18.71 /100PC
CSZ8F004024 1/4", 1-1/2" 28 - UNF , InStock
$25.53 /100PC
CSZ8F004028 1/4", 1-3/4" 28 - UNF , InStock
$25.77 /100PC
CSZ8F004032 1/4", 2" 28 - UNF , InStock
$29.02 /100PC
CSZ8F004040 1/4", 2-1/2" 28 - UNF , SoldOut
$35.44 /100PC
CSZ8F004044 1/4", 2-3/4" 28 - UNF , InStock
$38.60 /100PC
CSZ8F004048 1/4", 3" 28 - UNF , InStock
$41.86 /100PC
CSZ8F004056 1/4", 3-1/2" 28 - UNF , InStock
$10.15 /100PC
CSZ8F004064 1/4", 4" 28 - UNF , InStock
$11.43 /100PC
CSZ8F004072 1/4", 4-1/2" 28 - UNF , InStock
$18.28 /100PC
CSZ8F004080 1/4", 5" 28 - UNF , SoldOut
$20.06 /100PC
DIA.
Length
Info
Qty Info
PROD #
Price
1/4"
1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004008
$11.71 /100PC
1/4"
3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004012
$12.95 /100PC
1/4"
1"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004016
$15.12 /100PC
1/4"
1-1/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004020
$18.71 /100PC
1/4"
1-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004024
$25.53 /100PC
1/4"
1-3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004028
$25.77 /100PC
1/4"
2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004032$29.02 /100PC
1/4"
2-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004040$35.44 /100PC
1/4"
2-3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004044
$38.60 /100PC
1/4"
3"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004048
$41.86 /100PC
1/4"
3-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004056
$10.15 /100PC
1/4"
4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004064
$11.43 /100PC
1/4"
4-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004072$18.28 /100PC
1/4"
5"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004080$20.06 /100PC
Available Online: 106
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 : 403-287-5340
QTY: 
BUY DIRECT
CSZ8F004008 1/4", 1/2" 28 - UNF
$11.71 /100PC
CSZ8F004012 1/4", 3/4" 28 - UNF
$12.95 /100PC
CSZ8F004016 1/4", 1" 28 - UNF
$15.12 /100PC
CSZ8F004020 1/4", 1-1/4" 28 - UNF
$18.71 /100PC
CSZ8F004024 1/4", 1-1/2" 28 - UNF
$25.53 /100PC
CSZ8F004028 1/4", 1-3/4" 28 - UNF
$25.77 /100PC
CSZ8F004032 1/4", 2" 28 - UNF
$29.02 /100PC
Call for Availability : 403-287-5340
CSZ8F004040 1/4", 2-1/2" 28 - UNF
$35.44 /100PC
Call for Availability : 403-287-5340
CSZ8F004044 1/4", 2-3/4" 28 - UNF
$38.60 /100PC
CSZ8F004048 1/4", 3" 28 - UNF
$41.86 /100PC
CSZ8F004056 1/4", 3-1/2" 28 - UNF
$10.15 /100PC
CSZ8F004064 1/4", 4" 28 - UNF
$11.43 /100PC
CSZ8F004072 1/4", 4-1/2" 28 - UNF
$18.28 /100PC
Call for Availability : 403-287-5340
CSZ8F004080 1/4", 5" 28 - UNF
$20.06 /100PC
Call for Availability : 403-287-5340
CSZ8F004036 1/4", 2-1/4" 28 - UNF
Call for Availability : 403-287-5340
DIA.
Length
Info
Qty Info
PROD #
Price
1/4"
1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004008
$11.71 /100PC
1/4"
3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004012
$12.95 /100PC
1/4"
1"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004016
$15.12 /100PC
1/4"
1-1/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004020
$18.71 /100PC
1/4"
1-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004024
$25.53 /100PC
1/4"
1-3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004028
$25.77 /100PC
1/4"
2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004032$29.02 /100PC
1/4"
2-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004040$35.44 /100PC
1/4"
2-3/4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004044
$38.60 /100PC
1/4"
3"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004048
$41.86 /100PC
1/4"
3-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004056
$10.15 /100PC
1/4"
4"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004064
$11.43 /100PC
1/4"
4-1/2"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004072$18.28 /100PC
1/4"
5"
28 - UNF
Sold per 100
Min Buy of 100
CSZ8F004080$20.06 /100PC
Product Description
Hexagonal Head Cap Screws - U.N.F. *SAE GRADE 8
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
MINIMUM THREAD LENGTH
- 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.F. : Acronym, Unified National Fine. A thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.) that has a slightly higher breaking load capacity than U.N.C. (Unified National Coarse) threads. This higher breaking load capacity is a result of the more shallow thread depth and larger tensile stress area for fasteners of the same identical material and diameter. The smaller lead angle allows for fine adjustments where needed.
- 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 #: | 8F004012 |
| 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
- Article | SAE Bolt Strength Working load ratings for SAE bolts
https://www.calfast.com/cs_wiki/wiki/981-sae-bolt-st... - Product | Explore Nut, Bolt & Washer Specifications Browse Fastener Standards, Materials Specification and Thread Designations to find the product you need
https://www.calfast.com/6993-Explore-Nut-Bolt-Washer... - Product | Explore Screw Threads & Points Browse our full line of screw threads and screw points to find the product you need
https://www.calfast.com/6972-Explore-Screw-Threads-P... - Article | Suggested Torque Values & Bolt Clamp Loads View BOLT Tensile Strength, Proof Load, Clamp Load as well as Dry & Lubricated Torque
https://www.calfast.com/cs_wiki/wiki/39-suggested-to... - Article | Unified Threads The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series for fasteners
https://www.calfast.com/cs_wiki/wiki/31-Unified-Threads - Product | Specials & Promotions Current Specials & Promotions from Major Power Tool Brands, Fasteners, Hand Tools & More!
https://www.calfast.com/specials-promotions - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
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