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Carriage Bolt, Square Neck, Grade 5, Medium Carbon Steel, 5/16"-18 x 1-1/4", Zinc Plated, 100 PK
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Technical Specifications
Basic Material
Steel
Head Type
Round Head
Brand
APPROVED SUPPLIER
Item
Carriage Bolt
Carriage Bolt Material Grade/Class
Grade 5
Length Under Head
1-1/4 in.
Carriage Bolt Square Height
0.187 in.
Material
Medium Carbon Steel
Carriage Bolt Square Width
0.24 in.
Meets Standards
Meets/Exceeds ASME B18.5 and SAE J429
Carriage Bolt Steel Strength
Medium-Strength Steel
Mfr. Part Number
241260
Diameter
5/16 in.
Neck Type
Square Neck
Drill Size
0.257 in.
Pack Quantity
100
Fastener Head Diameter
0.719 in.
Shipping Weight
3.3 lb.
Fastener Thread Style
Fully Threaded
System of Measurement
Fractional
Finish
Zinc Plated
Tensile Strength
120000 psi
Grade
5
Thread Size
5/16"-18
Head Height
0.176 in.
Thread Type
Coarse
Product Description
Grade 5 Carriage Bolt
- Manufactured From SAE Grade 5 Steel.
- Twist Proof Square Neck.
- Zinc Plated For Corrosion Resistance.
- Full-Dimension Trimmed Head.
- Non-Embedding Bearing Surface.
- Full Or Partially Threaded; Subject To Manufacturer Availability.
Compliance & Restrictions

Lot Tracked Item Details
Item Barcode
Carr Scr 5/16 X 1 1/4 GR 5
Name | Item | Description | |
---|---|---|---|
![]() |
UNSPSC CODES | 31161603 | CARR SCR PLT 5/16X1-1/4 5 |
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VMRS (ATA) CODES | 053-007-005 | CARR SCR PLT 5/16X1-1/4 5 |
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