Skip to content
Product Description

Part Number: 31X400DPAPL
Diameter: 5/16"
Length: 4"
Grade: Alloy Steel
Finish: Plain

BoltsandNuts.com

5/16"x4" Dowel Pins Thru Hardened Alloy, Plain

SKU: 31X400DPAPL
Product Description

Part Number: 31X400DPAPL
Diameter: 5/16"
Length: 4"
Grade: Alloy Steel
Finish: Plain

Promo

B&N Pro eligible item. Save 10% when you join Pro. Learn more.

1
$13.19/pc
Popular
15
$9.89/pc
30
$8.41/pc
75
$6.72/pc
Best Value
350
$5.04/pc
$13.19
B&N Pro $0.00 Member Price
(Shipping $8.95) Add [amount] more for FREE SHIPPING
Father's Day Bundle Sale

Celebrate Father's Day with three specially curated bundles

SALE ENDS: 6/16/26

Finish: Plain
Grade Material: Alloy Steel
Length: 4"
Diameter: 5/16"

Free Shipping Over $25

Orders ship from Perry, Ohio. Standard ground shipping is free on orders $25+ within the contiguous United States.

Expedited & Overnight Shipping

Available at checkout. Orders placed before 2 PM ET ship same day from in-stock inventory.

30-Day Returns

Return any unopened item within 30 days for a full refund. Free return labels available for qualifying customers.