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1/2" X 4-1/2" Hex Head Lag Screw Bolts, 316 Stainless Steel

1/2" X 4-1/2" Hex Head Lag Screw Bolts, 316 Stainless Steel

PART NUMBER:
ST241-126X412X275X34-000100
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  • Also known as a coach screws or heavy wood screws.
  • Interchangeably referred to as lag screws or lag bolts.
  • Used in heavy lumber applications, or in masonry when used with lag shields.
  • Type 316 stainless steel is considered "marine grade".
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 1/2"
  • Thread Pitch: 6
  • Diameter (Dimension): 0.5"
  • Length (Nominal): 4-1/2"
  • Thread Length (Nominal): 2.75"
  • Across Flats (Basic): 3/4"
  • Head Height, Overall: 0.344"
  • Shoulder Diameter: 1/2"
  • Shoulder Diameter (Minimum): 0.482"
  • Shoulder Diameter (Maximum): 0.515"
  • Shoulder Length: 0.156"
PRODUCT ATTRIBUTES
  • Category: Lag Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners
  • Head Style: Hex Head
  • Drive Style: External Hex Drive
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: 316 Stainless Steel
  • Coating: Uncoated
  • Origin: Origin Undefined
  • Standards and Specifications: ASME B18.2.1 and SAE J429
Product UPC Code:
692559440422
Shoulder Length:
0.156"
Shop by System of Measurement:
Inch
Standards and Specifications:
ASME B18.2.1 and SAE J429
Diameter (Dimension):
0.5"
Brand:
Aspen Fasteners
Order:
Thread Cutting Fasteners
Across Flats (Basic):
3/4"
Drive Style:
External Hex Drive
Shoulder Diameter (Maximum):
0.515"
System of Measurement:
Inch
Shop by Material:
Stainless Steel
Product Class:
Externally Threaded Fasteners
Coating:
Uncoated
Length (Nominal):
4-1/2"
Head Height, Overall:
0.344"
Category:
Lag Screws
Thread Length (Nominal):
2.75"
Thread Direction:
Right-Hand Thread
Shoulder Diameter:
1/2"
Shoulder Diameter (Minimum):
0.482"
Head Style:
Hex Head
Material Grade:
316 Stainless Steel
Diameter (Nominal):
1/2"
Thread Pitch:
6
Material:
Stainless Steel
Origin:
Origin Undefined
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST241-126X412X275X34
POS:
ST241-126X412X275X34-000100
  • Description
    • Also known as a coach screws or heavy wood screws.
    • Interchangeably referred to as lag screws or lag bolts.
    • Used in heavy lumber applications, or in masonry when used with lag shields.
    • Type 316 stainless steel is considered "marine grade".
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 1/2"
    • Thread Pitch: 6
    • Diameter (Dimension): 0.5"
    • Length (Nominal): 4-1/2"
    • Thread Length (Nominal): 2.75"
    • Across Flats (Basic): 3/4"
    • Head Height, Overall: 0.344"
    • Shoulder Diameter: 1/2"
    • Shoulder Diameter (Minimum): 0.482"
    • Shoulder Diameter (Maximum): 0.515"
    • Shoulder Length: 0.156"
    PRODUCT ATTRIBUTES
    • Category: Lag Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners
    • Head Style: Hex Head
    • Drive Style: External Hex Drive
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: 316 Stainless Steel
    • Coating: Uncoated
    • Origin: Origin Undefined
    • Standards and Specifications: ASME B18.2.1 and SAE J429
    Product UPC Code:
    692559440422

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