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Hex Bolt Stainless UNC 316-A4

Hex Bolt Stainless UNC 316-A4 in stainless steel, inch thread. 69 sizes available; sold per unit.

Price from
$ 597
Material
acero inoxidable
Finish
—
Sizes
69
Hex Bolt Stainless UNC 316-A4
In stock acero inoxidable pulgadas
Price from
$ 597 COP each
+ 19% VAT · per unit
Quote via WhatsApp

01Sizes, prices and availability

SKUSizePriceStatusQty
VT-30101 1/4 X 1/2 $ 628 In stock
VT-30102 1/4 X 3/4 $ 597 In stock
VT-30103 1/4 X 1 $ 836 In stock
VT-30104 1/4 X 1.1/4 $ 901 In stock
VT-30105 1/4 X 1.1/2 $ 1.068 In stock
VT-30106 1/4 X 2 $ 1.281 In stock
VT-30107 1/4 X 2.1/2 $ 1.566 In stock
VT-30108 1/4 X 3 $ 2.195 In stock
VT-30109 5/16 X 3/4 $ 1.042 In stock
VT-30110 5/16 X 1 $ 1.340 In stock
VT-30111 5/16 X 1.1/4 $ 1.710 In stock
VT-30112 5/16 X 1.1/2 $ 2.035 In stock
VT-30113 5/16 X 2 $ 2.680 In stock
VT-30114 5/16 X 2.1/2 $ 3.370 In stock
VT-30115 5/16 X 3 $ 4.012 In stock
VT-30116 5/16 X 3.1/2 $ 4.708 In stock
VT-30117 5/16 X 4 $ 5.350 In stock
VT-30118 3/8 X 3/4 $ 1.531 In stock
VT-30119 3/8 X 1 $ 1.965 In stock
VT-30120 3/8 X 1.1/4 $ 2.048 In stock
VT-30121 3/8 X 1.1/2 $ 2.429 In stock
VT-30122 3/8 X 2 $ 2.637 In stock
VT-30123 3/8 X 2.1/2 $ 3.610 In stock
VT-30124 3/8 X 3 $ 4.357 In stock
VT-30125 3/8 X 3.1/2 $ 4.919 In stock
VT-30126 3/8 X 4 $ 5.628 In stock
VT-30127 1/2 X 1 $ 3.299 In stock
VT-30128 1/2 X 1.1/4 $ 4.495 In stock
VT-30129 1/2 X 1.1/2 $ 4.916 In stock
VT-30130 1/2 X 2 $ 5.794 In stock
VT-30131 1/2 X 2.1/2 $ 6.567 In stock
VT-30132 1/2 X 3 $ 7.822 In stock
VT-30133 1/2 X 3.1/2 $ 9.176 In stock
VT-30134 1/2 X 4 $ 10.428 In stock
VT-30135 1/2 X 4.1/2 $ 11.783 In stock
VT-30136 1/2 X 5 $ 13.033 In stock
VT-30137 5/8 X 1 $ 8.038 In stock
VT-30138 5/8 X 1.1/4 $ 8.776 In stock
VT-30139 5/8 X 1.1/2 $ 8.727 In stock
VT-30140 5/8 X 2 $ 11.500 In stock
VT-30141 5/8 X 2.1/2 $ 12.087 In stock
VT-30142 5/8 X 3 $ 13.941 In stock
VT-30143 5/8 X 3.1/2 $ 15.576 In stock
VT-30144 5/8 X 4 $ 17.212 In stock
VT-30145 5/8 X 4.1/2 $ 18.852 In stock
VT-30146 5/8 X 5 $ 20.489 In stock
VT-30147 3/4 X 1.1/2 $ 13.171 In stock
VT-30148 3/4 X 2 $ 14.690 In stock
VT-30149 3/4 X 2.1/4 $ 16.723 In stock
VT-30150 3/4 X 2.1/2 $ 18.483 In stock
VT-30151 3/4 X 3 $ 21.589 In stock
VT-30152 3/4 X 3.1/2 $ 23.029 In stock
VT-30153 3/4 X 4 $ 27.036 In stock
VT-30154 3/4 X 4.1/2 $ 32.506 In stock
VT-30155 3/4 X 5 $ 33.922 In stock
VT-30156 7/8 X 2 $ 20.646 In stock
VT-30157 7/8 X 2.1/2 $ 25.970 In stock
VT-30158 7/8 X 3 $ 30.918 In stock
VT-30159 7/8 X 3.1/2 $ 36.276 In stock
VT-30160 7/8 X 4 $ 37.162 In stock
VT-30161 7/8 X 4.1/2 $ 40.839 In stock
VT-30162 7/8 X 5 $ 45.173 In stock
VT-30163 1 X 2 $ 35.360 In stock
VT-30164 1 X 2.1/2 $ 40.365 In stock
VT-30165 1 X 3 $ 48.049 In stock
VT-30166 1 X 3.1/2 $ 52.347 In stock
VT-30167 1 X 4 $ 52.988 In stock
VT-30168 1 X 4.1/2 $ 57.339 In stock
VT-30169 1 X 5 $ 59.324 In stock

Prices per unit, before VAT. Availability is confirmed in the formal quote.

Can't find your reference? Need another size, grade or finish of this fastener? We carry over 12,000 references — we quote it via WhatsApp. Quote via WhatsApp

02Specifications

Materialacero inoxidable
Thread systempulgadas
FamilyHex bolts

03Technical description

The Stainless Hex Bolt 316-A4 UNC is a hex head bolt for wrench tightening, used in industrial installations with moisture, frequent washdown or environments where better corrosion resistance is required. TECTUL offers it in stainless steel, with UNC inch thread and UNC inch thread associated with UNC thread. Correct selection depends on diameter, length, thread pitch, finish, compatible nut and actual service condition. It differs by material, thread system and specification from the other references in the family. In industrial purchasing, validate whether the drawing requires full or partial thread, whether the assembly works under vibration, whether there will be outdoor exposure and whether a material certificate or lot traceability is required.

Available sizeSale
1 X 2unit
1 X 2.1/2unit
1 X 3unit
1 X 3.1/2unit
1 X 4unit
1 X 4.1/2unit
1 X 5unit
1/2 X 1unit
1/2 X 1.1/2unit
1/2 X 1.1/4unit
1/2 X 2unit
1/2 X 2.1/2unit
1/2 X 3unit
1/2 X 3.1/2unit
1/2 X 4unit
1/2 X 4.1/2unit
1/2 X 5unit
1/4 X 1unit
1/4 X 1.1/2unit
1/4 X 1.1/4unit
1/4 X 1/2unit
1/4 X 2unit
1/4 X 2.1/2unit
1/4 X 3unit

Installation recommendations

  • Confirm that the nut and washer match the same thread system, grade and finish as the bolt.
  • Clean the threads before installation and avoid forcing thread start when there is misalignment.
  • Apply the torque defined by the designer, the installation procedure or the project standard; do not use a generic value without validating lubrication and surface condition.
  • For stainless steel, use compatible lubricant when there is risk of thread galling.
  • When the joint is structural or critical, do not substitute grade, standard or length without technical approval.

We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp for the Stainless Hex Bolt 316-A4 UNC, indicating size, quantity, required finish and whether you need nut, washer or certificate for technical purchasing.

04Frequently asked questions

What is the price of hex bolt stainless 316 a4 unc price?

The price depends on size, quantity, finish, availability and whether a certificate is required. Send us the reference or drawing and TECTUL quotes per unit for national dispatch.

How does this bolt differ from a similar reference?

The main difference is grade or class, thread system, finish and application. They should not be replaced without reviewing the drawing, compatible nut and mechanical demand.

How is the Stainless Hex Bolt 316-A4 UNC installed?

It is installed with a wrench or hex socket, using compatible nut and washer. The surface must be aligned and torque must come from the installation procedure or design.

Is it sold per unit or per box?

The commercial unit for this lot is per unit. For repeat purchases or high quantities, packaging, availability and dispatch times can be quoted.

What information should I send to quote?

Indicate diameter, length, thread pitch, grade or standard, finish, quantity, delivery city and whether the joint requires certificate or traceability.

Is it suitable for outdoor or corrosive environments?

Yes, it can be a better option than carbon steel in humid environments, but final selection depends on chemicals, temperature, washing and contact with other metals.

05Related products

Stainless Hex Bolt UNC 304-A2 Stainless Hex UNCMetric Stainless Hex Bolt 304-A2 DIN 933 Metric Stainless HexHex Bolt Metric Stainless 304-A2 DIN 931 Hex Metric StainlessHex Bolt Metric Stainless Steel 304-A2 DIN 933Hex Bolt Stainless Steel UNC 304-A2 R C Hexagonal Stainless Steel UNCHex Bolt Stainless Steel UNC 304-A2

Updated: July 22, 2026

Note. Per-unit prices before VAT, subject to confirmation in the formal quote. Dimensions and grades are nominal per each product's standard; verify your project specification before buying.