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USA INDUSTRIALS 316 Stainless Steel Square Neck Carriage Bolt - 316 Stainless Steel Square Neck Carriage Bolts
USA INDUSTRIALS316 Stainless Steel Square Neck Carriage Bolts

USA INDUSTRIALS 316 Stainless Steel Square Neck Carriage Bolt

USA INDUSTRIALS 316 Stainless Steel Square Neck Carriage Bolts, 1/4"-20 thread size, 3 1/2 in long, plain finish, sold in packs of 5 (MPN ZBOLT-4981).

SKU 3G-OTH-689686

Also listed as: ZBOLT4981 · ZBOLT 4981

Brand
USA INDUSTRIALS
Item
316 Stainless Steel Square Neck Carriage Bolt
Category
316 Stainless Steel Square Neck Carriage Bolts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-4981
Type
3 1/2 in lg, Stainless Steel, 316, Plain, 5 PK
Thread Size
1/4"-20

Technical Documents

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS 316 Stainless Steel Square Neck Carriage Bolts, 1/4"-20 thread size, 3 1/2 in long, plain finish, sold in packs of 5 (MPN ZBOLT-4981).

Frequently Asked Questions

What is a 316 stainless steel square neck carriage bolt used for?

A 316 stainless steel square neck carriage bolt is used for fastening metal to wood or metal to metal in corrosive environments. The square neck prevents rotation during tightening, making it ideal for marine, chemical, and outdoor applications where corrosion resistance is critical.

What are the specifications of USA INDUSTRIALS ZBOLT-4981 carriage bolt?

The USA INDUSTRIALS ZBOLT-4981 carriage bolt has a 1/4"-20 thread size, is 3 1/2 inches long, made of 316 stainless steel with a plain finish, and comes in a pack of 5. The square neck design ensures secure fastening without spinning.

Where to buy USA INDUSTRIALS carriage bolts in worldwide?

3G Electric supplies USA INDUSTRIALS carriage bolts worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the ZBOLT-4981 or other industrial fasteners across 14 departments.

How to install a square neck carriage bolt?

To install a square neck carriage bolt, insert the bolt through a pre-drilled hole matching the square neck size. The square neck embeds into the material, preventing rotation. Tighten the nut from the opposite side with a wrench. Use a washer under the nut for even load distribution.

Used in

Common applications for USA INDUSTRIALS
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General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS 316 stainless steel square neck carriage bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This carbide square end mill features a reduced-neck design for deep pocketing and fast cutting in stainless steel and super alloys. The AlCrN coating and 5-flute geometry support higher cutting speeds and improved surface finish. With a 5/8" mill diameter, 3/4" length of cut, and 4" overall length, it is suited for demanding machining operations in industrial applications such as aerospace and tool and die manufacturing
This carbide square end mill features a reduced-neck design for deep pocketing and fast cutting in stainless steel and super alloys. The AlCrN coating and 5-flute geometry support higher cutting speeds and improved surface finish. With a 5/8" mill diameter, 3/4" length of cut, and 4" overall length, it is suited for demanding machining operations in industrial applications such as aerospace and tool and die manufacturing
This carbide square end mill features a reduced-neck design for deep-pocket milling and fast cutting in stainless steel and super alloys. The AlCrN coating enhances heat resistance and wear life. With 5 flutes and a 3/8" mill diameter, 1/2" length of cut, and 4" overall length, it is suited for high-performance machining applications
This carbide square end mill features a reduced-neck design for deep-pocket milling and fast cutting in stainless steel and super alloys. The AlCrN coating enhances heat resistance and wear life. With 5 flutes and a 3/8" mill diameter, 1/2" length of cut, and 4" overall length, it is suited for high-performance machining applications
This carbide square end mill features a reduced-neck design for deep cavity milling and fast cutting in stainless steel and super alloys. With 4 flutes and an AlCrN coating, it provides efficient chip evacuation and heat resistance. Mill diameter is 3/8", length of cut is 1/2", and overall length is 6". Suitable for high-speed machining applications
This carbide square end mill features a reduced-neck design for deep cavity milling and fast cutting in stainless steel and super alloys. With 4 flutes and an AlCrN coating, it provides efficient chip evacuation and heat resistance. Mill diameter is 3/8", length of cut is 1/2", and overall length is 6". Suitable for high-speed machining applications
APPROVED VENDOR Square End Mill: Carbide, AlCrN Coated, 5 Flute, 3/4" Mill Dia, 1" LOC, 6" OAL (MPN 312333)
APPROVED VENDOR Square End Mill: Carbide, AlCrN Coated, 5 Flute, 3/4" Mill Dia, 1" LOC, 6" OAL (MPN 312333)
This carbide square end mill features a reduced-neck design for deep-pocket milling and fast cutting in stainless steel and super alloys. The AlCrN coating provides heat resistance and wear protection. With 4 flutes, 3/4" mill diameter, 1" length of cut, and 6" overall length, it is suited for high-speed machining applications
This carbide square end mill features a reduced-neck design for deep-pocket milling and fast cutting in stainless steel and super alloys. The AlCrN coating provides heat resistance and wear protection. With 4 flutes, 3/4" mill diameter, 1" length of cut, and 6" overall length, it is suited for high-speed machining applications
APPROVED VENDOR Square End Mill: Carbide, AlCrN Coated, 5 Flute, 1" Mill Dia, 1-1/4" LOC, 6" OAL (MPN 312441)
APPROVED VENDOR Square End Mill: Carbide, AlCrN Coated, 5 Flute, 1" Mill Dia, 1-1/4" LOC, 6" OAL (MPN 312441)

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